Base | Representation |
---|---|
bin | 1101011001100… |
… | …1110110101000 |
3 | 10220202111101000 |
4 | 3112121312220 |
5 | 103342022322 |
6 | 5324355000 |
7 | 1251506064 |
oct | 326316650 |
9 | 126674330 |
10 | 56204712 |
11 | 297a9483 |
12 | 169a5a60 |
13 | b84b635 |
14 | 7670aa4 |
15 | 4e033ac |
hex | 3599da8 |
56204712 has 32 divisors (see below), whose sum is σ = 156124800. Its totient is φ = 18734832.
The previous prime is 56204693. The next prime is 56204713. The reversal of 56204712 is 21740265.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (56204713) 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, 129888 + ... + 130319.
It is an arithmetic number, because the mean of its divisors is an integer number (4878900).
Almost surely, 256204712 is an apocalyptic number.
It is an amenable number.
56204712 is an abundant number, since it is smaller than the sum of its proper divisors (99920088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56204712 is a wasteful number, since it uses less digits than its factorization.
56204712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 260222 (or 260212 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 56204712 is about 7496.9801920507. The cubic root of 56204712 is about 383.0518600796.
Adding to 56204712 its reverse (21740265), we get a palindrome (77944977).
The spelling of 56204712 in words is "fifty-six million, two hundred four thousand, seven hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •