Base | Representation |
---|---|
bin | 10101101010011011000110 |
3 | 101200111211120 |
4 | 111222123012 |
5 | 2423210130 |
6 | 321414410 |
7 | 66161145 |
oct | 25523306 |
9 | 11614746 |
10 | 5678790 |
11 | 3229617 |
12 | 1a9a406 |
13 | 123aa40 |
14 | a7b75c |
15 | 772910 |
hex | 56a6c6 |
5678790 has 32 divisors (see below), whose sum is σ = 14678496. Its totient is φ = 1397760.
The previous prime is 5678789. The next prime is 5678807. The reversal of 5678790 is 978765.
It is a super-3 number, since 3×56787903 (a number of 21 digits) contains 333 as substring.
It is a congruent 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, 6891 + ... + 7670.
It is an arithmetic number, because the mean of its divisors is an integer number (458703).
Almost surely, 25678790 is an apocalyptic number.
5678790 is an abundant number, since it is smaller than the sum of its proper divisors (8999706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5678790 is a wasteful number, since it uses less digits than its factorization.
5678790 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14584.
The product of its (nonzero) digits is 105840, while the sum is 42.
The square root of 5678790 is about 2383.0211916808. The cubic root of 5678790 is about 178.4097575216.
The spelling of 5678790 in words is "five million, six hundred seventy-eight thousand, seven hundred ninety".
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