Integer Profile
1,421,190
2 × 3^2 × 5 × 15791
Prime factors, divisor sums, positional representations and sequence properties for 1,421,190. The prime factorization is 2 × 3^2 × 5 × 15791.
Number of positive divisors: 24. Showing the recorded part of the sequence: 150.
Arithmetic properties
- Positive divisors
- 24
- Divisor sum
- 3,695,328
- Proper-divisor sum
- 2,274,138
- Digit sum
- 18
- Digital root
- 9
Number bases
- Decimal
- 1421190
- Binary
- 101011010111110000110 (21 bits)
- Octal
- 0o5327606
- Hexadecimal
- 0x15AF86
Divisor catalog (24)
12356910151830459015,79131,58247,37378,95594,746142,119157,910236,865284,238473,730710,5951,421,190
Showing 24 of 24.
Collatz trajectory (150 steps)
Even: n → n/2; Odd: n → 3n + 1
1,421,190710,5952,131,7861,065,8933,197,6801,598,840799,420399,710199,855599,566299,783899,350449,6751,349,026674,5132,023,5401,011,770505,8851,517,656758,828379,414189,707569,122284,561853,684426,842213,421640,264320,132160,06680,033240,100120,05060,025180,07690,03845,019135,05867,529202,588101,29450,647151,94275,971227,914113,957341,872170,93685,46842,73421,36764,10232,05196,15448,077144,23272,11636,05818,02954,088
Showing 60 of 60.
Prime factorization
- Factorization
- 2 × 3^2 × 5 × 15791
- Distinct prime factors
- 4
- Perfect square
- No
- Parity
- Even
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