Integer Profile

2,709,381

3 × 19 × 47533

Prime factors, divisor sums, positional representations and sequence properties for 2,709,381. The prime factorization is 3 × 19 × 47533.

Number of positive divisors: 8. Showing the recorded part of the sequence: 138.

DeficientOddComposite

Prime factorization

Factorization: 3 × 19 × 47533
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 3,802,720
Proper-divisor sum: 1,093,339
Digit sum: 30
Digital root: 3

Number bases

Decimal: 2709381
Binary: 1010010101011110000101 (22 bits)
Octal: 0o12253605
Hexadecimal: 0x295785

Divisor catalog (8)

13195747,533142,599903,1272,709,381

Showing 8 of 8.

Collatz trajectory (138 steps)

Even: n → n/2; Odd: n → 3n + 1

2,709,3818,128,1444,064,0722,032,0361,016,018508,0091,524,028762,014381,0071,143,022571,5111,714,534857,2672,571,8021,285,9013,857,7041,928,852964,426482,2131,446,640723,320361,660180,83090,415271,246135,623406,870203,435610,306305,153915,460457,730228,865686,596343,298171,649514,948257,474128,737386,212193,10696,553289,660144,83072,415217,246108,623325,870162,935488,806244,403733,210366,6051,099,816549,908274,954137,477412,432206,216103,108

Showing 60 of 60.