Integer Profile
3,996,979
7^3 × 43 × 271
Prime factors, divisor sums, positional representations and sequence properties for 3,996,979. The prime factorization is 7^3 × 43 × 271.
Number of positive divisors: 16. Showing the recorded part of the sequence: 115.
Prime factorization
- Factorization
- 7^3 × 43 × 271
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 16
- Divisor sum
- 4,787,200
- Proper-divisor sum
- 790,221
- Digit sum
- 52
- Digital root
- 7
Number bases
- Decimal
- 3996979
- Binary
- 1111001111110100110011 (22 bits)
- Octal
- 0o17176463
- Hexadecimal
- 0x3CFD33
Divisor catalog (16)
1743492713013431,8972,10711,65313,27914,74981,57192,953570,9973,996,979
Showing 16 of 16.
Collatz trajectory (115 steps)
Even: n → n/2; Odd: n → 3n + 1
3,996,97911,990,9385,995,46917,986,4088,993,2044,496,6022,248,3016,744,9043,372,4521,686,226843,1132,529,3401,264,670632,3351,897,006948,5032,845,5101,422,7554,268,2662,134,1336,402,4003,201,2001,600,600800,300400,150200,075600,226300,113900,340450,170225,085675,256337,628168,81484,407253,222126,611379,834189,917569,752284,876142,43871,219213,658106,829320,488160,24480,12240,061120,18460,09230,04615,02345,07022,53567,60633,803101,41050,705152,116
Showing 60 of 60.
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