Integer Profile

1,729,147

7 × 337 × 733

Prime factors, divisor sums, positional representations and sequence properties for 1,729,147. The prime factorization is 7 × 337 × 733.

Number of positive divisors: 8. Showing the recorded part of the sequence: 220.

DeficientOddComposite

Collatz trajectory (220 steps)

Even: n → n/2; Odd: n → 3n + 1

1,729,1475,187,4422,593,7217,781,1643,890,5821,945,2915,835,8742,917,9378,753,8124,376,9062,188,4536,565,3603,282,6801,641,340820,670410,3351,231,006615,5031,846,510923,2552,769,7661,384,8834,154,6502,077,3256,231,9763,115,9881,557,994778,9972,336,9921,168,496584,248292,124146,06273,031219,094109,547328,642164,321492,964246,482123,241369,724184,86292,431277,294138,647415,942207,971623,914311,957935,872467,936233,968116,98458,49229,24614,62343,87021,93565,806

Showing 60 of 60.

Prime factorization

Factorization: 7 × 337 × 733
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 1,984,736
Proper-divisor sum: 255,589
Digit sum: 31
Digital root: 4

Number bases

Decimal: 1729147
Binary: 110100110001001111011 (21 bits)
Octal: 0o6461173
Hexadecimal: 0x1A627B

Divisor catalog (8)

173377332,3595,131247,0211,729,147

Showing 8 of 8.