Base | Representation |
---|---|
bin | 1101011010000… |
… | …1100101110100 |
3 | 10220211002211210 |
4 | 3112201211310 |
5 | 103344031104 |
6 | 5325201420 |
7 | 1252000350 |
oct | 326414564 |
9 | 126732753 |
10 | 56236404 |
11 | 29820274 |
12 | 16a00270 |
13 | b85cba3 |
14 | 767c460 |
15 | 4e0c989 |
hex | 35a1974 |
56236404 has 24 divisors (see below), whose sum is σ = 149963968. Its totient is φ = 16067520.
The previous prime is 56236373. The next prime is 56236421. The reversal of 56236404 is 40463265.
56236404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
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, 334657 + ... + 334824.
Almost surely, 256236404 is an apocalyptic number.
It is an amenable number.
56236404 is an abundant number, since it is smaller than the sum of its proper divisors (93727564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56236404 is a wasteful number, since it uses less digits than its factorization.
56236404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 669495 (or 669493 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 30.
The square root of 56236404 is about 7499.0935452226. The cubic root of 56236404 is about 383.1238433595.
Adding to 56236404 its reverse (40463265), we get a palindrome (96699669).
The spelling of 56236404 in words is "fifty-six million, two hundred thirty-six thousand, four hundred four".
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