Integer Profile

1,961,439

3 × 421 × 1553

Prime factors, divisor sums, positional representations and sequence properties for 1,961,439. The prime factorization is 3 × 421 × 1553.

Number of positive divisors: 8. Showing the recorded part of the sequence: 184.

DeficientOddComposite

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,623,152
Proper-divisor sum: 661,713
Digit sum: 33
Digital root: 6

Number bases

Decimal: 1961439
Binary: 111011110110111011111 (21 bits)
Octal: 0o7366737
Hexadecimal: 0x1DEDDF

Divisor catalog (8)

134211,2631,5534,659653,8131,961,439

Showing 8 of 8.

Collatz trajectory (184 steps)

Even: n → n/2; Odd: n → 3n + 1

1,961,4395,884,3182,942,1598,826,4784,413,23913,239,7186,619,85919,859,5789,929,78929,789,36814,894,6847,447,3423,723,67111,171,0145,585,50716,756,5228,378,26125,134,78412,567,3926,283,6963,141,8481,570,924785,462392,7311,178,194589,0971,767,292883,646441,8231,325,470662,7351,988,206994,1032,982,3101,491,1554,473,4662,236,7336,710,2003,355,1001,677,550838,7752,516,3261,258,1633,774,4901,887,2455,661,7362,830,8681,415,434707,7172,123,1521,061,576530,788265,394132,697398,092199,04699,523298,570149,285447,856

Showing 60 of 60.

Prime factorization

Factorization: 3 × 421 × 1553
Distinct prime factors: 3
Perfect square: No
Parity: Odd