Integer Profile

1,278,242

2 × 7 × 91303

Prime factors, divisor sums, positional representations and sequence properties for 1,278,242. The prime factorization is 2 × 7 × 91303.

Number of positive divisors: 8. Showing the recorded part of the sequence: 80.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,191,296
Proper-divisor sum: 913,054
Digit sum: 26
Digital root: 8

Number bases

Decimal: 1278242
Binary: 100111000000100100010 (21 bits)
Octal: 0o4700442
Hexadecimal: 0x138122

Divisor catalog (8)

1271491,303182,606639,1211,278,242

Showing 8 of 8.

Collatz trajectory (80 steps)

Even: n → n/2; Odd: n → 3n + 1

1,278,242639,1211,917,364958,682479,3411,438,024719,012359,506179,753539,260269,630134,815404,446202,223606,670303,335910,006455,0031,365,010682,5052,047,5161,023,758511,8791,535,638767,8192,303,4581,151,7293,455,1881,727,594863,7972,591,3921,295,696647,848323,924161,96280,981242,944121,47260,73630,36815,1847,5923,7961,8989492,8481,42471235617889268134672021013041527638

Showing 60 of 60.

Prime factorization

Factorization: 2 × 7 × 91303
Distinct prime factors: 3
Perfect square: No
Parity: Even