Base | Representation |
---|---|
bin | 1101011010001… |
… | …1011001111000 |
3 | 10220211111000220 |
4 | 3112203121320 |
5 | 103344300312 |
6 | 5325300040 |
7 | 1252031121 |
oct | 326433170 |
9 | 126744026 |
10 | 56243832 |
11 | 29825907 |
12 | 16a04620 |
13 | b863398 |
14 | 7681048 |
15 | 4e0ec8c |
hex | 35a3678 |
56243832 has 32 divisors (see below), whose sum is σ = 146724480. Its totient is φ = 17932640.
The previous prime is 56243821. The next prime is 56243833. The reversal of 56243832 is 23834265.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 56243793 and 56243802.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56243833) 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, 50394 + ... + 51497.
It is an arithmetic number, because the mean of its divisors is an integer number (4585140).
Almost surely, 256243832 is an apocalyptic number.
It is an amenable number.
56243832 is an abundant number, since it is smaller than the sum of its proper divisors (90480648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56243832 is a wasteful number, since it uses less digits than its factorization.
56243832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101923 (or 101919 counting only the distinct ones).
The product of its digits is 34560, while the sum is 33.
The square root of 56243832 is about 7499.5887887270. The cubic root of 56243832 is about 383.1407109543.
It can be divided in two parts, 56243 and 832, that added together give a palindrome (57075).
The spelling of 56243832 in words is "fifty-six million, two hundred forty-three thousand, eight hundred thirty-two".
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