Integer Profile
842,145
3 × 5 × 23 × 2441
Prime factors, divisor sums, positional representations and sequence properties for 842,145. The prime factorization is 3 × 5 × 23 × 2441.
Number of positive divisors: 16. Showing the recorded part of the sequence: 69.
Prime factorization
- Factorization
- 3 × 5 × 23 × 2441
- Distinct prime factors
- 4
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 16
- Divisor sum
- 1,406,592
- Proper-divisor sum
- 564,447
- Digit sum
- 24
- Digital root
- 6
Number bases
- Decimal
- 842145
- Binary
- 11001101100110100001 (20 bits)
- Octal
- 0o3154641
- Hexadecimal
- 0xCD9A1
Divisor catalog (16)
1351523691153452,4417,32312,20536,61556,143168,429280,715842,145
Showing 16 of 16.
Collatz trajectory (69 steps)
Even: n → n/2; Odd: n → 3n + 1
842,1452,526,4361,263,218631,6091,894,828947,414473,7071,421,122710,5612,131,6841,065,842532,9211,598,764799,382399,6911,199,074599,5371,798,612899,306449,6531,348,960674,480337,240168,62084,31042,155126,46663,233189,70094,85047,425142,27671,13835,569106,70853,35426,67780,03240,01620,00810,0045,0022,5017,5043,7521,8769384691,4087043521768844221134175226
Showing 60 of 60.
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