Integer Profile

1,421,825

5^2 × 56873

Prime factors, divisor sums, positional representations and sequence properties for 1,421,825. The prime factorization is 5^2 × 56873.

Number of positive divisors: 6. Showing the recorded part of the sequence: 230.

DeficientOddComposite

Prime factorization

Factorization: 5^2 × 56873
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 6
Divisor sum: 1,763,094
Proper-divisor sum: 341,269
Digit sum: 23
Digital root: 5

Number bases

Decimal: 1421825
Binary: 101011011001000000001 (21 bits)
Octal: 0o5331001
Hexadecimal: 0x15B201

Divisor catalog (6)

152556,873284,3651,421,825

Showing 6 of 6.

Collatz trajectory (230 steps)

Even: n → n/2; Odd: n → 3n + 1

1,421,8254,265,4762,132,7381,066,3693,199,1081,599,554799,7772,399,3321,199,666599,8331,799,500899,750449,8751,349,626674,8132,024,4401,012,220506,110253,055759,166379,5831,138,750569,3751,708,126854,0632,562,1901,281,0953,843,2861,921,6435,764,9302,882,4658,647,3964,323,6982,161,8496,485,5483,242,7741,621,3874,864,1622,432,0817,296,2443,648,1221,824,0615,472,1842,736,0921,368,046684,0232,052,0701,026,0353,078,1061,539,0534,617,1602,308,5801,154,290577,1451,731,436865,718432,8591,298,578649,2891,947,868

Showing 60 of 60.