Integer Profile

7,427,309

19 × 331 × 1181

Prime factors, divisor sums, positional representations and sequence properties for 7,427,309. The prime factorization is 19 × 331 × 1181.

Number of positive divisors: 8. Showing the recorded part of the sequence: 142.

DeficientOddComposite

Divisor catalog (8)

1193311,1816,28922,439390,9117,427,309

Showing 8 of 8.

Collatz trajectory (142 steps)

Even: n → n/2; Odd: n → 3n + 1

7,427,30922,281,92811,140,9645,570,4822,785,2418,355,7244,177,8622,088,9316,266,7943,133,3979,400,1924,700,0962,350,0481,175,024587,512293,756146,87873,439220,318110,159330,478165,239495,718247,859743,578371,7891,115,368557,684278,842139,421418,264209,132104,56652,283156,85078,425235,276117,63858,819176,45888,229264,688132,34466,17233,08616,54349,63024,81574,44637,223111,67055,835167,50683,753251,260125,63062,815188,44694,223282,670

Showing 60 of 60.

Prime factorization

Factorization: 19 × 331 × 1181
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 7,848,480
Proper-divisor sum: 421,171
Digit sum: 32
Digital root: 5

Number bases

Decimal: 7427309
Binary: 11100010101010011101101 (23 bits)
Octal: 0o34252355
Hexadecimal: 0x7154ED