Integer Profile

7,497,972

2^2 × 3^2 × 208277

Prime factors, divisor sums, positional representations and sequence properties for 7,497,972. The prime factorization is 2^2 × 3^2 × 208277.

Number of positive divisors: 18. Showing the recorded part of the sequence: 279.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 18
Divisor sum: 18,953,298
Proper-divisor sum: 11,455,326
Digit sum: 45
Digital root: 9

Number bases

Decimal: 7497972
Binary: 11100100110100011110100 (23 bits)
Octal: 0o34464364
Hexadecimal: 0x7268F4

Divisor catalog (18)

123469121836208,277416,554624,831833,1081,249,6621,874,4932,499,3243,748,9867,497,972

Showing 18 of 18.

Collatz trajectory (279 steps)

Even: n → n/2; Odd: n → 3n + 1

7,497,9723,748,9861,874,4935,623,4802,811,7401,405,870702,9352,108,8061,054,4033,163,2101,581,6054,744,8162,372,4081,186,204593,102296,551889,654444,8271,334,482667,2412,001,7241,000,862500,4311,501,294750,6472,251,9421,125,9713,377,9141,688,9575,066,8722,533,4361,266,718633,3591,900,078950,0392,850,1181,425,0594,275,1782,137,5896,412,7683,206,3841,603,192801,596400,798200,399601,198300,599901,798450,8991,352,698676,3492,029,0481,014,524507,262253,631760,894380,4471,141,342570,6711,712,014

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3^2 × 208277
Distinct prime factors: 3
Perfect square: No
Parity: Even