Base | Representation |
---|---|
bin | 10101011100001111001000 |
3 | 101120120010100 |
4 | 111130033020 |
5 | 2414330210 |
6 | 320245400 |
7 | 65526552 |
oct | 25341710 |
9 | 11516110 |
10 | 5620680 |
11 | 319999a |
12 | 1a70860 |
13 | 121a460 |
14 | a644d2 |
15 | 7605c0 |
hex | 55c3c8 |
5620680 has 96 divisors (see below), whose sum is σ = 19688760. Its totient is φ = 1382400.
The previous prime is 5620669. The next prime is 5620709. The reversal of 5620680 is 860265.
5620680 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 1483524 + 4137156 = 1218^2 + 2034^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4080 + ... + 5280.
Almost surely, 25620680 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5620680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9844380).
5620680 is an abundant number, since it is smaller than the sum of its proper divisors (14068080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5620680 is a wasteful number, since it uses less digits than its factorization.
5620680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1231 (or 1224 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 5620680 is about 2370.7973342317. The cubic root of 5620680 is about 177.7991253300.
It can be divided in two parts, 56 and 20680, that added together give a 4-th power (20736 = 124).
The spelling of 5620680 in words is "five million, six hundred twenty thousand, six hundred eighty".
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