Integer Profile

8,005,556

2^2 × 13 × 153953

Prime factors, divisor sums, positional representations and sequence properties for 8,005,556. The prime factorization is 2^2 × 13 × 153953.

Number of positive divisors: 12. Showing the recorded part of the sequence: 98.

DeficientEvenComposite

Collatz trajectory (98 steps)

Even: n → n/2; Odd: n → 3n + 1

8,005,5564,002,7782,001,3896,004,1683,002,0841,501,042750,5212,251,5641,125,782562,8911,688,674844,3372,533,0121,266,506633,2531,899,760949,880474,940237,470118,735356,206178,103534,310267,155801,466400,7331,202,200601,100300,550150,275450,826225,413676,240338,120169,06084,53042,265126,79663,39831,69995,09847,549142,64871,32435,66217,83153,49426,74780,24240,121120,36460,18230,09190,27445,137135,41267,70633,853101,56050,780

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 13 × 153953
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 12
Divisor sum: 15,087,492
Proper-divisor sum: 7,081,936
Digit sum: 29
Digital root: 2

Number bases

Decimal: 8005556
Binary: 11110100010011110110100 (23 bits)
Octal: 0o36423664
Hexadecimal: 0x7A27B4

Divisor catalog (12)

124132652153,953307,906615,8122,001,3894,002,7788,005,556

Showing 12 of 12.