Integer Profile
1,661,201
149 × 11149
Prime factors, divisor sums, positional representations and sequence properties for 1,661,201. The prime factorization is 149 × 11149.
Number of positive divisors: 4. Showing the recorded part of the sequence: 114.
Prime factorization
- Factorization
- 149 × 11149
- Distinct prime factors
- 2
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 4
- Divisor sum
- 1,672,500
- Proper-divisor sum
- 11,299
- Digit sum
- 17
- Digital root
- 8
Number bases
- Decimal
- 1661201
- Binary
- 110010101100100010001 (21 bits)
- Octal
- 0o6254421
- Hexadecimal
- 0x195911
Divisor catalog (4)
114911,1491,661,201
Showing 4 of 4.
Collatz trajectory (114 steps)
Even: n → n/2; Odd: n → 3n + 1
1,661,2014,983,6042,491,8021,245,9013,737,7041,868,852934,426467,2131,401,640700,820350,410175,205525,616262,808131,40465,70232,85198,55449,277147,83273,91636,95818,47955,43827,71983,15841,579124,73862,369187,10893,55446,777140,33270,16635,083105,25052,625157,87678,93839,469118,40859,20429,60214,80144,40422,20211,10133,30416,6528,3264,16312,4906,24518,7369,3684,6842,3421,1713,5141,757
Showing 60 of 60.
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