Base | Representation |
---|---|
bin | 10101101010101101101100 |
3 | 101200120110122 |
4 | 111222231230 |
5 | 2423224410 |
6 | 321424112 |
7 | 66164465 |
oct | 25525554 |
9 | 11616418 |
10 | 5679980 |
11 | 322a4a9 |
12 | 1a9b038 |
13 | 123b447 |
14 | a7bd6c |
15 | 772e55 |
hex | 56ab6c |
5679980 has 24 divisors (see below), whose sum is σ = 12065760. Its totient is φ = 2245760.
The previous prime is 5679979. The next prime is 5679983. The reversal of 5679980 is 899765.
It is not an unprimeable number, because it can be changed into a prime (5679983) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185 + ... + 3375.
It is an arithmetic number, because the mean of its divisors is an integer number (502740).
Almost surely, 25679980 is an apocalyptic number.
It is an amenable number.
5679980 is an abundant number, since it is smaller than the sum of its proper divisors (6385780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5679980 is a wasteful number, since it uses less digits than its factorization.
5679980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3289 (or 3287 counting only the distinct ones).
The product of its (nonzero) digits is 136080, while the sum is 44.
The square root of 5679980 is about 2383.2708616521. The cubic root of 5679980 is about 178.4222186729.
The spelling of 5679980 in words is "five million, six hundred seventy-nine thousand, nine hundred eighty".
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