Integer Profile

8,201,425

5^2 × 251 × 1307

Prime factors, divisor sums, positional representations and sequence properties for 8,201,425. The prime factorization is 5^2 × 251 × 1307.

Number of positive divisors: 12. Showing the recorded part of the sequence: 191.

DeficientOddComposite

Collatz trajectory (191 steps)

Even: n → n/2; Odd: n → 3n + 1

8,201,42524,604,27612,302,1386,151,06918,453,2089,226,6044,613,3022,306,6516,919,9543,459,97710,379,9325,189,9662,594,9837,784,9503,892,47511,677,4265,838,71317,516,1408,758,0704,379,03513,137,1066,568,55319,705,6609,852,8304,926,41514,779,2467,389,62322,168,87011,084,43533,253,30616,626,65349,879,96024,939,98012,469,9906,234,99518,704,9869,352,49328,057,48014,028,7407,014,3703,507,18510,521,5565,260,7782,630,3897,891,1683,945,5841,972,792986,396493,198246,599739,798369,8991,109,698554,8491,664,548832,274416,1371,248,412624,206312,103

Showing 60 of 60.

Prime factorization

Factorization: 5^2 × 251 × 1307
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 10,218,096
Proper-divisor sum: 2,016,671
Digit sum: 22
Digital root: 4

Number bases

Decimal: 8201425
Binary: 11111010010010011010001 (23 bits)
Octal: 0o37222321
Hexadecimal: 0x7D24D1

Divisor catalog (12)

15252511,2551,3076,2756,53532,675328,0571,640,2858,201,425

Showing 12 of 12.