Integer Profile
1,142,288
2^4 × 7^2 × 31 × 47
Prime factors, divisor sums, positional representations and sequence properties for 1,142,288. The prime factorization is 2^4 × 7^2 × 31 × 47.
Number of positive divisors: 60. Showing the recorded part of the sequence: 129.
Arithmetic properties
- Positive divisors
- 60
- Divisor sum
- 2,714,112
- Proper-divisor sum
- 1,571,824
- Digit sum
- 26
- Digital root
- 8
Number bases
- Decimal
- 1142288
- Binary
- 100010110111000010000 (21 bits)
- Octal
- 0o4267020
- Hexadecimal
- 0x116E10
Divisor catalog (60)
12478141628314749566294981121241881962172483293763924344966587527848681,3161,4571,5191,7362,3032,6322,9143,0383,4724,6065,2645,8286,0769,21210,19911,65612,15218,42420,39823,31224,30436,84840,79671,39381,592142,786163,184285,572571,1441,142,288
Showing 60 of 60.
Collatz trajectory (129 steps)
Even: n → n/2; Odd: n → 3n + 1
1,142,288571,144285,572142,78671,393214,180107,09053,545160,63680,31840,159120,47860,239180,71890,359271,078135,539406,618203,309609,928304,964152,48276,241228,724114,36257,181171,54485,77242,88621,44364,33032,16596,49648,24824,12412,0626,03118,0949,04727,14213,57140,71420,35761,07230,53615,2687,6343,81711,4525,7262,8638,5904,29512,8866,44319,3309,66528,99614,4987,249
Showing 60 of 60.
Prime factorization
- Factorization
- 2^4 × 7^2 × 31 × 47
- Distinct prime factors
- 4
- Perfect square
- No
- Parity
- Even
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