Integer Profile

7,624,421

7 × 53 × 20551

Prime factors, divisor sums, positional representations and sequence properties for 7,624,421. The prime factorization is 7 × 53 × 20551.

Number of positive divisors: 8. Showing the recorded part of the sequence: 155.

DeficientOddComposite

Prime factorization

Factorization: 7 × 53 × 20551
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 8,878,464
Proper-divisor sum: 1,254,043
Digit sum: 26
Digital root: 8

Number bases

Decimal: 7624421
Binary: 11101000101011011100101 (23 bits)
Octal: 0o35053345
Hexadecimal: 0x7456E5

Divisor catalog (8)

175337120,551143,8571,089,2037,624,421

Showing 8 of 8.

Collatz trajectory (155 steps)

Even: n → n/2; Odd: n → 3n + 1

7,624,42122,873,26411,436,6325,718,3162,859,1581,429,5794,288,7382,144,3696,433,1083,216,5541,608,2774,824,8322,412,4161,206,208603,104301,552150,77675,38837,69418,84756,54228,27184,81442,407127,22263,611190,83495,417286,252143,12671,563214,690107,345322,036161,01880,509241,528120,76460,38230,19190,57445,287135,86267,931203,794101,897305,692152,84676,423229,270114,635343,906171,953515,860257,930128,965386,896193,44896,72448,362

Showing 60 of 60.