Integer Profile

8,209,161

3^3 × 47 × 6469

Prime factors, divisor sums, positional representations and sequence properties for 8,209,161. The prime factorization is 3^3 × 47 × 6469.

Number of positive divisors: 16. Showing the recorded part of the sequence: 173.

DeficientOddComposite

Prime factorization

Factorization: 3^3 × 47 × 6469
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 12,422,400
Proper-divisor sum: 4,213,239
Digit sum: 27
Digital root: 9

Number bases

Decimal: 8209161
Binary: 11111010100001100001001 (23 bits)
Octal: 0o37241411
Hexadecimal: 0x7D4309

Divisor catalog (16)

13927471414231,2696,46919,40758,221174,663304,043912,1292,736,3878,209,161

Showing 16 of 16.

Collatz trajectory (173 steps)

Even: n → n/2; Odd: n → 3n + 1

8,209,16124,627,48412,313,7426,156,87118,470,6149,235,30727,705,92213,852,96141,558,88420,779,44210,389,72131,169,16415,584,5827,792,29123,376,87411,688,43735,065,31217,532,6568,766,3284,383,1642,191,5821,095,7913,287,3741,643,6874,931,0622,465,5317,396,5943,698,29711,094,8925,547,4462,773,7238,321,1704,160,58512,481,7566,240,8783,120,4399,361,3184,680,65914,041,9787,020,98921,062,96810,531,4845,265,7422,632,8717,898,6143,949,30711,847,9225,923,96117,771,8848,885,9424,442,97113,328,9146,664,45719,993,3729,996,6864,998,34314,995,0307,497,51522,492,54611,246,273

Showing 60 of 60.