Integer Profile

1,669,135

5 × 13 × 25679

Prime factors, divisor sums, positional representations and sequence properties for 1,669,135. The prime factorization is 5 × 13 × 25679.

Number of positive divisors: 8. Showing the recorded part of the sequence: 114.

DeficientOddComposite

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,157,120
Proper-divisor sum: 487,985
Digit sum: 31
Digital root: 4

Number bases

Decimal: 1669135
Binary: 110010111100000001111 (21 bits)
Octal: 0o6274017
Hexadecimal: 0x19780F

Divisor catalog (8)

15136525,679128,395333,8271,669,135

Showing 8 of 8.

Collatz trajectory (114 steps)

Even: n → n/2; Odd: n → 3n + 1

1,669,1355,007,4062,503,7037,511,1103,755,55511,266,6665,633,33316,900,0008,450,0004,225,0002,112,5001,056,250528,1251,584,376792,188396,094198,047594,142297,071891,214445,6071,336,822668,4112,005,2341,002,6173,007,8521,503,926751,9632,255,8901,127,9453,383,8361,691,918845,9592,537,8781,268,9393,806,8181,903,4095,710,2282,855,1141,427,5574,282,6722,141,3361,070,668535,334267,667803,002401,5011,204,504602,252301,126150,563451,690225,845677,536338,768169,38484,69242,34621,17363,520

Showing 60 of 60.

Prime factorization

Factorization: 5 × 13 × 25679
Distinct prime factors: 3
Perfect square: No
Parity: Odd