Base | Representation |
---|---|
bin | 1011111011001011010111 |
3 | 12212211000212 |
4 | 23323023113 |
5 | 1300012400 |
6 | 151000035 |
7 | 35366426 |
oct | 13731327 |
9 | 5784025 |
10 | 3125975 |
11 | 1845656 |
12 | 106901b |
13 | 855ab8 |
14 | 5b52bd |
15 | 41b335 |
hex | 2fb2d7 |
3125975 has 12 divisors (see below), whose sum is σ = 4080840. Its totient is φ = 2368800.
The previous prime is 3125959. The next prime is 3125989. The reversal of 3125975 is 5795213.
It is not a de Polignac number, because 3125975 - 24 = 3125959 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2816 + ... + 3765.
It is an arithmetic number, because the mean of its divisors is an integer number (340070).
Almost surely, 23125975 is an apocalyptic number.
3125975 is a deficient number, since it is larger than the sum of its proper divisors (954865).
3125975 is a wasteful number, since it uses less digits than its factorization.
3125975 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6610 (or 6605 counting only the distinct ones).
The product of its digits is 9450, while the sum is 32.
The square root of 3125975 is about 1768.0427031042. The cubic root of 3125975 is about 146.2160902218.
The spelling of 3125975 in words is "three million, one hundred twenty-five thousand, nine hundred seventy-five".
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