Base | Representation |
---|---|
bin | 1011111011001011101010 |
3 | 12212211001120 |
4 | 23323023222 |
5 | 1300012434 |
6 | 151000110 |
7 | 35366454 |
oct | 13731352 |
9 | 5784046 |
10 | 3125994 |
11 | 1845673 |
12 | 1069036 |
13 | 855b01 |
14 | 5b52d4 |
15 | 41b349 |
hex | 2fb2ea |
3125994 has 32 divisors (see below), whose sum is σ = 6972480. Its totient is φ = 928512.
The previous prime is 3125989. The next prime is 3126001. The reversal of 3125994 is 4995213.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1132 + ... + 2744.
It is an arithmetic number, because the mean of its divisors is an integer number (217890).
Almost surely, 23125994 is an apocalyptic number.
3125994 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
3125994 is an abundant number, since it is smaller than the sum of its proper divisors (3846486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3125994 is a wasteful number, since it uses less digits than its factorization.
3125994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1654.
The product of its digits is 9720, while the sum is 33.
The square root of 3125994 is about 1768.0480762694. The cubic root of 3125994 is about 146.2163864601.
The spelling of 3125994 in words is "three million, one hundred twenty-five thousand, nine hundred ninety-four".
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