Integer Profile
1,613,090
2 × 5 × 161309
Prime factors, divisor sums, positional representations and sequence properties for 1,613,090. The prime factorization is 2 × 5 × 161309.
Number of positive divisors: 8. Showing the recorded part of the sequence: 75.
Prime factorization
- Factorization
- 2 × 5 × 161309
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 8
- Divisor sum
- 2,903,580
- Proper-divisor sum
- 1,290,490
- Digit sum
- 20
- Digital root
- 2
Number bases
- Decimal
- 1613090
- Binary
- 110001001110100100010 (21 bits)
- Octal
- 0o6116442
- Hexadecimal
- 0x189D22
Divisor catalog (8)
12510161,309322,618806,5451,613,090
Showing 8 of 8.
Collatz trajectory (75 steps)
Even: n → n/2; Odd: n → 3n + 1
1,613,090806,5452,419,6361,209,818604,9091,814,728907,364453,682226,841680,524340,262170,131510,394255,197765,592382,796191,39895,699287,098143,549430,648215,324107,66253,831161,49480,747242,242121,121363,364181,68290,841272,524136,26268,131204,394102,197306,592153,29676,64838,32419,1629,58128,74414,3727,1863,59310,7805,3902,6958,0864,04312,1306,06518,1969,0984,54913,6486,8243,4121,706
Showing 60 of 60.
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