Integer Profile

1,386,506

2 × 11 × 19 × 31 × 107

Prime factors, divisor sums, positional representations and sequence properties for 1,386,506. The prime factorization is 2 × 11 × 19 × 31 × 107.

Number of positive divisors: 32. Showing the recorded part of the sequence: 186.

DeficientEvenComposite

Divisor catalog (32)

121119223138621072092143414185896821,1771,1782,0332,3543,3174,0666,4796,63412,95822,36336,48744,72663,02372,974126,046693,2531,386,506

Showing 32 of 32.

Collatz trajectory (186 steps)

Even: n → n/2; Odd: n → 3n + 1

1,386,506693,2532,079,7601,039,880519,940259,970129,985389,956194,97897,489292,468146,23473,117219,352109,67654,83827,41982,25841,129123,38861,69430,84792,54246,271138,81469,407208,222104,111312,334156,167468,502234,251702,754351,3771,054,132527,066263,533790,600395,300197,65098,825296,476148,23874,119222,358111,179333,538166,769500,308250,154125,077375,232187,61693,80846,90423,45211,7265,86317,5908,795

Showing 60 of 60.

Prime factorization

Factorization: 2 × 11 × 19 × 31 × 107
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 32
Divisor sum: 2,488,320
Proper-divisor sum: 1,101,814
Digit sum: 29
Digital root: 2

Number bases

Decimal: 1386506
Binary: 101010010100000001010 (21 bits)
Octal: 0o5224012
Hexadecimal: 0x15280A