Integer Profile

1,288,335

3 × 5 × 85889

Prime factors, divisor sums, positional representations and sequence properties for 1,288,335. The prime factorization is 3 × 5 × 85889.

Number of positive divisors: 8. Showing the recorded part of the sequence: 217.

DeficientOddComposite

Number bases

Decimal: 1288335
Binary: 100111010100010001111 (21 bits)
Octal: 0o4724217
Hexadecimal: 0x13A88F

Divisor catalog (8)

1351585,889257,667429,4451,288,335

Showing 8 of 8.

Collatz trajectory (217 steps)

Even: n → n/2; Odd: n → 3n + 1

1,288,3353,865,0061,932,5035,797,5102,898,7558,696,2664,348,13313,044,4006,522,2003,261,1001,630,550815,2752,445,8261,222,9133,668,7401,834,370917,1852,751,5561,375,778687,8892,063,6681,031,834515,9171,547,752773,876386,938193,469580,408290,204145,10272,551217,654108,827326,482163,241489,724244,862122,431367,294183,647550,942275,471826,414413,2071,239,622619,8111,859,434929,7172,789,1521,394,576697,288348,644174,32287,161261,484130,74265,371196,11498,057294,172

Showing 60 of 60.

Prime factorization

Factorization: 3 × 5 × 85889
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,061,360
Proper-divisor sum: 773,025
Digit sum: 30
Digital root: 3