Base | Representation |
---|---|
bin | 10101101010101011001100 |
3 | 101200120020201 |
4 | 111222223030 |
5 | 2423223240 |
6 | 321423244 |
7 | 66164146 |
oct | 25525314 |
9 | 11616221 |
10 | 5679820 |
11 | 322a373 |
12 | 1a9ab24 |
13 | 123b353 |
14 | a7bc96 |
15 | 772d9a |
hex | 56aacc |
5679820 has 24 divisors (see below), whose sum is σ = 12313728. Its totient is φ = 2198400.
The previous prime is 5679769. The next prime is 5679829. The reversal of 5679820 is 289765.
It is a plaindrome in base 16.
It is a self number, because there is not a number n which added to its sum of digits gives 5679820.
It is not an unprimeable number, because it can be changed into a prime (5679829) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3961 + ... + 5200.
It is an arithmetic number, because the mean of its divisors is an integer number (513072).
Almost surely, 25679820 is an apocalyptic number.
It is an amenable number.
5679820 is an abundant number, since it is smaller than the sum of its proper divisors (6633908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5679820 is a wasteful number, since it uses less digits than its factorization.
5679820 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9201 (or 9199 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 37.
The square root of 5679820 is about 2383.2372941023. The cubic root of 5679820 is about 178.4205433253.
The spelling of 5679820 in words is "five million, six hundred seventy-nine thousand, eight hundred twenty".
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