Integer Profile
2,720,870
2 × 5 × 31 × 67 × 131
Prime factors, divisor sums, positional representations and sequence properties for 2,720,870. The prime factorization is 2 × 5 × 31 × 67 × 131.
Number of positive divisors: 32. Showing the recorded part of the sequence: 187.
Prime factorization
- Factorization
- 2 × 5 × 31 × 67 × 131
- Distinct prime factors
- 5
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 32
- Divisor sum
- 5,170,176
- Proper-divisor sum
- 2,449,306
- Digit sum
- 26
- Digital root
- 8
Number bases
- Decimal
- 2720870
- Binary
- 1010011000010001100110 (22 bits)
- Octal
- 0o12302146
- Hexadecimal
- 0x298466
Divisor catalog (32)
125103162671311341552623103356556701,3102,0774,0614,1548,1228,77710,38517,55420,30520,77040,61043,88587,770272,087544,1741,360,4352,720,870
Showing 32 of 32.
Collatz trajectory (187 steps)
Even: n → n/2; Odd: n → 3n + 1
2,720,8701,360,4354,081,3062,040,6536,121,9603,060,9801,530,490765,2452,295,7361,147,868573,934286,967860,902430,4511,291,354645,6771,937,032968,516484,258242,129726,388363,194181,597544,792272,396136,19868,099204,298102,149306,448153,22476,61238,30619,15357,46028,73014,36543,09621,54810,7745,38716,1628,08124,24412,1226,06118,1849,0924,5462,2736,8203,4101,7055,1162,5581,2793,8381,9195,7582,879
Showing 60 of 60.
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