Integer Profile

1,996,280

2^3 × 5 × 11 × 13 × 349

Prime factors, divisor sums, positional representations and sequence properties for 1,996,280. The prime factorization is 2^3 × 5 × 11 × 13 × 349.

Number of positive divisors: 64. Showing the recorded part of the sequence: 215.

AbundantEvenComposite

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Prime factorization

Factorization: 2^3 × 5 × 11 × 13 × 349
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 64
Divisor sum: 5,292,000
Proper-divisor sum: 3,295,720
Digit sum: 35
Digital root: 8

Number bases

Decimal: 1996280
Binary: 111100111010111111000 (21 bits)
Octal: 0o7472770
Hexadecimal: 0x1E75F8

Divisor catalog (64)

124581011132022264044525565881041101301432202602863494405205726987151,1441,3961,4301,7452,7922,8603,4903,8394,5375,7206,9807,6789,07413,96015,35618,14819,19522,68530,71236,29638,39045,37049,90776,78090,74099,814153,560181,480199,628249,535

Showing 60 of 64.

Collatz trajectory (215 steps)

Even: n → n/2; Odd: n → 3n + 1

1,996,280998,140499,070249,535748,606374,3031,122,910561,4551,684,366842,1832,526,5501,263,2753,789,8261,894,9135,684,7402,842,3701,421,1854,263,5562,131,7781,065,8893,197,6681,598,834799,4172,398,2521,199,126599,5631,798,690899,3452,698,0361,349,018674,5092,023,5281,011,764505,882252,941758,824379,412189,70694,853284,560142,28071,14035,57017,78553,35626,67813,33940,01820,00960,02830,01415,00745,02222,51167,53433,767101,30250,651151,95475,977

Showing 60 of 60.