Base | Representation |
---|---|
bin | 1101010110100… |
… | …0100101111000 |
3 | 10220101020120211 |
4 | 3111220211320 |
5 | 103314043221 |
6 | 5320200504 |
7 | 1250005603 |
oct | 325504570 |
9 | 126336524 |
10 | 56002936 |
11 | 29680920 |
12 | 16909134 |
13 | b7aa842 |
14 | 761b33a |
15 | 4db36e1 |
hex | 3568978 |
56002936 has 32 divisors (see below), whose sum is σ = 115476480. Its totient is φ = 25250400.
The previous prime is 56002931. The next prime is 56002939. The reversal of 56002936 is 63920065.
56002936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 56002898 and 56002907.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56002931) by changing a digit.
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, 8671 + ... + 13681.
It is an arithmetic number, because the mean of its divisors is an integer number (3608640).
Almost surely, 256002936 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 56002936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57738240).
56002936 is an abundant number, since it is smaller than the sum of its proper divisors (59473544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56002936 is a wasteful number, since it uses less digits than its factorization.
56002936 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5155 (or 5151 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 31.
The square root of 56002936 is about 7483.5109407283. The cubic root of 56002936 is about 382.5929225876.
It can be divided in two parts, 560029 and 36, that added together give a palindrome (560065).
The spelling of 56002936 in words is "fifty-six million, two thousand, nine hundred thirty-six".
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