Base | Representation |
---|---|
bin | 1101100011001… |
… | …0100010011000 |
3 | 10221221021020200 |
4 | 3120302202120 |
5 | 104022030404 |
6 | 5350022200 |
7 | 1260022302 |
oct | 330624230 |
9 | 127837220 |
10 | 56830104 |
11 | 2a096331 |
12 | 17047960 |
13 | ba0a1a6 |
14 | 7794972 |
15 | 4ec8839 |
hex | 3632898 |
56830104 has 48 divisors (see below), whose sum is σ = 156096720. Its totient is φ = 18674880.
The previous prime is 56830091. The next prime is 56830117. The reversal of 56830104 is 40103865.
It is an interprime number because it is at equal distance from previous prime (56830091) and next prime (56830117).
It is a congruent number.
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 11 ways as a sum of consecutive naturals, for example, 447 + ... + 10670.
It is an arithmetic number, because the mean of its divisors is an integer number (3252015).
Almost surely, 256830104 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 56830104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78048360).
56830104 is an abundant number, since it is smaller than the sum of its proper divisors (99266616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56830104 is a wasteful number, since it uses less digits than its factorization.
56830104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11200 (or 11193 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 56830104 is about 7538.5744010390. The cubic root of 56830104 is about 384.4673671337.
Adding to 56830104 its reverse (40103865), we get a palindrome (96933969).
The spelling of 56830104 in words is "fifty-six million, eight hundred thirty thousand, one hundred four".
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