Integer Profile

1,420,231

17 × 19 × 4397

Prime factors, divisor sums, positional representations and sequence properties for 1,420,231. The prime factorization is 17 × 19 × 4397.

Number of positive divisors: 8. Showing the recorded part of the sequence: 137.

DeficientOddComposite

Prime factorization

Factorization: 17 × 19 × 4397
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 1,583,280
Proper-divisor sum: 163,049
Digit sum: 13
Digital root: 4

Number bases

Decimal: 1420231
Binary: 101011010101111000111 (21 bits)
Octal: 0o5325707
Hexadecimal: 0x15ABC7

Divisor catalog (8)

117193234,39774,74983,5431,420,231

Showing 8 of 8.

Collatz trajectory (137 steps)

Even: n → n/2; Odd: n → 3n + 1

1,420,2314,260,6942,130,3476,391,0423,195,5219,586,5644,793,2822,396,6417,189,9243,594,9621,797,4815,392,4442,696,2221,348,1114,044,3342,022,1676,066,5023,033,2519,099,7544,549,87713,649,6326,824,8163,412,4081,706,204853,102426,5511,279,654639,8271,919,482959,7412,879,2241,439,612719,806359,9031,079,710539,8551,619,566809,7832,429,3501,214,6753,644,0261,822,0135,466,0402,733,0201,366,510683,2552,049,7661,024,8833,074,6501,537,3254,611,9762,305,9881,152,994576,4971,729,492864,746432,3731,297,120648,560324,280

Showing 60 of 60.