Integer Profile

7,124,900

2^2 × 5^2 × 71249

Prime factors, divisor sums, positional representations and sequence properties for 7,124,900. The prime factorization is 2^2 × 5^2 × 71249.

Number of positive divisors: 18. Showing the recorded part of the sequence: 121.

AbundantEvenComposite

Prime factorization

Factorization: 2^2 × 5^2 × 71249
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 18
Divisor sum: 15,461,250
Proper-divisor sum: 8,336,350
Digit sum: 23
Digital root: 5

Number bases

Decimal: 7124900
Binary: 11011001011011110100100 (23 bits)
Octal: 0o33133644
Hexadecimal: 0x6CB7A4

Divisor catalog (18)

12451020255010071,249142,498284,996356,245712,4901,424,9801,781,2253,562,4507,124,900

Showing 18 of 18.

Collatz trajectory (121 steps)

Even: n → n/2; Odd: n → 3n + 1

7,124,9003,562,4501,781,2255,343,6762,671,8381,335,9194,007,7582,003,8796,011,6383,005,8199,017,4584,508,72913,526,1886,763,0943,381,54710,144,6425,072,32115,216,9647,608,4823,804,24111,412,7245,706,3622,853,1818,559,5444,279,7722,139,8861,069,9433,209,8301,604,9154,814,7462,407,3737,222,1203,611,0601,805,530902,7652,708,2961,354,148677,074338,5371,015,612507,806253,903761,710380,8551,142,566571,2831,713,850856,9252,570,7761,285,388642,694321,347964,042482,0211,446,064723,032361,516180,75890,379271,138

Showing 60 of 60.