Base | Representation |
---|---|
bin | 1101100010000… |
… | …0011101000100 |
3 | 10221210111122102 |
4 | 3120200131010 |
5 | 104012143121 |
6 | 5344251232 |
7 | 1256263331 |
oct | 330403504 |
9 | 127714572 |
10 | 56756036 |
11 | 2a045717 |
12 | 17010b18 |
13 | b9b256c |
14 | 7775988 |
15 | 4eb190b |
hex | 3620744 |
56756036 has 12 divisors (see below), whose sum is σ = 99492540. Its totient is φ = 28329600.
The previous prime is 56756033. The next prime is 56756083. The reversal of 56756036 is 63065765.
It can be written as a sum of positive squares in 2 ways, for example, as 28026436 + 28729600 = 5294^2 + 5360^2 .
It is not an unprimeable number, because it can be changed into a prime (56756033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9401 + ... + 14208.
It is an arithmetic number, because the mean of its divisors is an integer number (8291045).
Almost surely, 256756036 is an apocalyptic number.
It is an amenable number.
56756036 is a deficient number, since it is larger than the sum of its proper divisors (42736504).
56756036 is a wasteful number, since it uses less digits than its factorization.
56756036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24214 (or 24212 counting only the distinct ones).
The product of its (nonzero) digits is 113400, while the sum is 38.
The square root of 56756036 is about 7533.6601993984. The cubic root of 56756036 is about 384.3002660882.
It can be divided in two parts, 5675 and 6036, that added together give a palindrome (11711).
The spelling of 56756036 in words is "fifty-six million, seven hundred fifty-six thousand, thirty-six".
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