Integer Profile

8,261,155

5 × 7^3 × 4817

Prime factors, divisor sums, positional representations and sequence properties for 8,261,155. The prime factorization is 5 × 7^3 × 4817.

Number of positive divisors: 16. Showing the recorded part of the sequence: 168.

DeficientOddComposite

Collatz trajectory (168 steps)

Even: n → n/2; Odd: n → 3n + 1

8,261,15524,783,46612,391,73337,175,20018,587,6009,293,8004,646,9002,323,4501,161,7253,485,1761,742,588871,294435,6471,306,942653,4711,960,414980,2072,940,6221,470,3114,410,9342,205,4676,616,4023,308,2019,924,6044,962,3022,481,1517,443,4543,721,72711,165,1825,582,59116,747,7748,373,88725,121,66212,560,83137,682,49418,841,24756,523,74228,261,87184,785,61442,392,807127,178,42263,589,211190,767,63495,383,817286,151,452143,075,72671,537,863214,613,590107,306,795321,920,386160,960,193482,880,580241,440,290120,720,145362,160,436181,080,21890,540,109271,620,328135,810,16467,905,082

Showing 60 of 60.

Prime factorization

Factorization: 5 × 7^3 × 4817
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 11,563,200
Proper-divisor sum: 3,302,045
Digit sum: 28
Digital root: 1

Number bases

Decimal: 8261155
Binary: 11111100000111000100011 (23 bits)
Octal: 0o37407043
Hexadecimal: 0x7E0E23

Divisor catalog (16)

15735492453431,7154,81724,08533,719168,595236,0331,180,1651,652,2318,261,155

Showing 16 of 16.