Integer Profile
1,348,641
3^2 × 7 × 21407
Prime factors, divisor sums, positional representations and sequence properties for 1,348,641. The prime factorization is 3^2 × 7 × 21407.
Number of positive divisors: 12. Showing the recorded part of the sequence: 137.
Arithmetic properties
- Positive divisors
- 12
- Divisor sum
- 2,226,432
- Proper-divisor sum
- 877,791
- Digit sum
- 27
- Digital root
- 9
Number bases
- Decimal
- 1348641
- Binary
- 101001001010000100001 (21 bits)
- Octal
- 0o5112041
- Hexadecimal
- 0x149421
Divisor catalog (12)
1379216321,40764,221149,849192,663449,5471,348,641
Showing 12 of 12.
Collatz trajectory (137 steps)
Even: n → n/2; Odd: n → 3n + 1
1,348,6414,045,9242,022,9621,011,4813,034,4441,517,222758,6112,275,8341,137,9173,413,7521,706,876853,438426,7191,280,158640,0791,920,238960,1192,880,3581,440,1794,320,5382,160,2696,480,8083,240,4041,620,202810,1012,430,3041,215,152607,576303,788151,89475,947227,842113,921341,764170,88285,441256,324128,16264,081192,24496,12248,061144,18472,09236,04618,02354,07027,03581,10640,553121,66060,83030,41591,24645,623136,87068,435205,306102,653307,960
Showing 60 of 60.
Prime factorization
- Factorization
- 3^2 × 7 × 21407
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Odd
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