Integer Profile

1,283,090

2 × 5 × 31 × 4139

Prime factors, divisor sums, positional representations and sequence properties for 1,283,090. The prime factorization is 2 × 5 × 31 × 4139.

Number of positive divisors: 16. Showing the recorded part of the sequence: 80.

DeficientEvenComposite

Collatz trajectory (80 steps)

Even: n → n/2; Odd: n → 3n + 1

1,283,090641,5451,924,636962,318481,1591,443,478721,7392,165,2181,082,6093,247,8281,623,914811,9572,435,8721,217,936608,968304,484152,24276,121228,364114,18257,091171,27485,637256,912128,45664,22832,11416,05748,17224,08612,04336,13018,06554,19627,09813,54940,64820,32410,1625,08115,2447,6223,81111,4345,71717,1528,5764,2882,1441,072536268134672021013041527638

Showing 60 of 60.

Prime factorization

Factorization: 2 × 5 × 31 × 4139
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 16
Divisor sum: 2,384,640
Proper-divisor sum: 1,101,550
Digit sum: 23
Digital root: 5

Number bases

Decimal: 1283090
Binary: 100111001010000010010 (21 bits)
Octal: 0o4712022
Hexadecimal: 0x139412

Divisor catalog (16)

1251031621553104,1398,27820,69541,390128,309256,618641,5451,283,090

Showing 16 of 16.