Integer Profile

7,507,881

3^2 × 491 × 1699

Prime factors, divisor sums, positional representations and sequence properties for 7,507,881. The prime factorization is 3^2 × 491 × 1699.

Number of positive divisors: 12. Showing the recorded part of the sequence: 186.

DeficientOddComposite

Arithmetic properties

Positive divisors: 12
Divisor sum: 10,873,200
Proper-divisor sum: 3,365,319
Digit sum: 36
Digital root: 9

Number bases

Decimal: 7507881
Binary: 11100101000111110101001 (23 bits)
Octal: 0o34507651
Hexadecimal: 0x728FA9

Divisor catalog (12)

1394911,4731,6994,4195,09715,291834,2092,502,6277,507,881

Showing 12 of 12.

Collatz trajectory (186 steps)

Even: n → n/2; Odd: n → 3n + 1

7,507,88122,523,64411,261,8225,630,91116,892,7348,446,36725,339,10212,669,55138,008,65419,004,32757,012,98228,506,49185,519,47442,759,737128,279,21264,139,60632,069,80396,209,41048,104,705144,314,11672,157,05836,078,529108,235,58854,117,79427,058,89781,176,69240,588,34620,294,17360,882,52030,441,26015,220,6307,610,31522,830,94611,415,47334,246,42017,123,2108,561,60525,684,81612,842,4086,421,2043,210,6021,605,3014,815,9042,407,9521,203,976601,988300,994150,497451,492225,746112,873338,620169,31084,655253,966126,983380,950190,475571,426285,713

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 491 × 1699
Distinct prime factors: 3
Perfect square: No
Parity: Odd