Integer Profile
1,561,772
2^2 × 41 × 89 × 107
Prime factors, divisor sums, positional representations and sequence properties for 1,561,772. The prime factorization is 2^2 × 41 × 89 × 107.
Number of positive divisors: 24. Showing the recorded part of the sequence: 132.
Prime factorization
- Factorization
- 2^2 × 41 × 89 × 107
- Distinct prime factors
- 4
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 24
- Divisor sum
- 2,857,680
- Proper-divisor sum
- 1,295,908
- Digit sum
- 29
- Digital root
- 2
Number bases
- Decimal
- 1561772
- Binary
- 101111101010010101100 (21 bits)
- Octal
- 0o5752254
- Hexadecimal
- 0x17D4AC
Divisor catalog (24)
1244182891071641782143564283,6494,3877,2988,7749,52314,59617,54819,04638,092390,443780,8861,561,772
Showing 24 of 24.
Collatz trajectory (132 steps)
Even: n → n/2; Odd: n → 3n + 1
1,561,772780,886390,4431,171,330585,6651,756,996878,498439,2491,317,748658,874329,437988,312494,156247,078123,539370,618185,309555,928277,964138,98269,491208,474104,237312,712156,35678,17839,089117,26858,63429,31787,95243,97621,98810,9945,49716,4928,2464,12312,3706,18518,5569,2784,63913,9186,95920,87810,43931,31815,65946,97823,48970,46835,23417,61752,85226,42613,21339,64019,8209,910
Showing 60 of 60.
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