Base | Representation |
---|---|
bin | 1101010110110… |
… | …1011000010000 |
3 | 10220102020111001 |
4 | 3111231120100 |
5 | 103320210134 |
6 | 5320431344 |
7 | 1250120014 |
oct | 325553020 |
9 | 126366431 |
10 | 56022544 |
11 | 29694626 |
12 | 16918554 |
13 | b7b6746 |
14 | 7624544 |
15 | 4db9414 |
hex | 356d610 |
56022544 has 20 divisors (see below), whose sum is σ = 109665724. Its totient is φ = 27721728.
The previous prime is 56022541. The next prime is 56022553. The reversal of 56022544 is 44522065.
It can be written as a sum of positive squares in 2 ways, for example, as 16483600 + 39538944 = 4060^2 + 6288^2 .
It is not an unprimeable number, because it can be changed into a prime (56022541) 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, 16497 + ... + 19600.
Almost surely, 256022544 is an apocalyptic number.
It is an amenable number.
56022544 is a deficient number, since it is larger than the sum of its proper divisors (53643180).
56022544 is a wasteful number, since it uses less digits than its factorization.
56022544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36202 (or 36196 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 28.
The square root of 56022544 is about 7484.8209063410. The cubic root of 56022544 is about 382.6375690960.
It can be divided in two parts, 560 and 22544, that added together give a square (23104 = 1522).
The spelling of 56022544 in words is "fifty-six million, twenty-two thousand, five hundred forty-four".
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