Integer Profile
7,129,372
2^2 × 349 × 5107
Prime factors, divisor sums, positional representations and sequence properties for 7,129,372. The prime factorization is 2^2 × 349 × 5107.
Number of positive divisors: 12. Showing the recorded part of the sequence: 98.
Collatz trajectory (98 steps)
Even: n → n/2; Odd: n → 3n + 1
7,129,3723,564,6861,782,3435,347,0302,673,5158,020,5464,010,27312,030,8206,015,4103,007,7059,023,1164,511,5582,255,7796,767,3383,383,66910,151,0085,075,5042,537,7521,268,876634,438317,219951,658475,8291,427,488713,744356,872178,43689,21844,609133,82866,91433,457100,37250,18625,09375,28037,64018,8209,4104,70514,1167,0583,52910,5885,2942,6477,9423,97111,9145,95717,8728,9364,4682,2341,1173,3521,6768384191,258
Showing 60 of 60.
Prime factorization
- Factorization
- 2^2 × 349 × 5107
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 12
- Divisor sum
- 12,514,600
- Proper-divisor sum
- 5,385,228
- Digit sum
- 31
- Digital root
- 4
Number bases
- Decimal
- 7129372
- Binary
- 11011001100100100011100 (23 bits)
- Octal
- 0o33144434
- Hexadecimal
- 0x6CC91C
Divisor catalog (12)
1243496981,3965,10710,21420,4281,782,3433,564,6867,129,372
Showing 12 of 12.
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