Base | Representation |
---|---|
bin | 1101100001111… |
… | …0011011110011 |
3 | 10221210002022000 |
4 | 3120132123303 |
5 | 104011412023 |
6 | 5344145043 |
7 | 1256230242 |
oct | 330363363 |
9 | 127702260 |
10 | 56747763 |
11 | 2a03a486 |
12 | 17008183 |
13 | b9ab877 |
14 | 7772959 |
15 | 4eae243 |
hex | 361e6f3 |
56747763 has 32 divisors (see below), whose sum is σ = 87552000. Its totient is φ = 36288000.
The previous prime is 56747741. The next prime is 56747797. The reversal of 56747763 is 36774765.
It is not a de Polignac number, because 56747763 - 217 = 56616691 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56747363) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126163 + ... + 126611.
It is an arithmetic number, because the mean of its divisors is an integer number (2736000).
Almost surely, 256747763 is an apocalyptic number.
56747763 is a deficient number, since it is larger than the sum of its proper divisors (30804237).
56747763 is a wasteful number, since it uses less digits than its factorization.
56747763 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 640 (or 634 counting only the distinct ones).
The product of its digits is 740880, while the sum is 45.
The square root of 56747763 is about 7533.1111102917. Note that the first 5 decimals coincide. The cubic root of 56747763 is about 384.2815927699.
The spelling of 56747763 in words is "fifty-six million, seven hundred forty-seven thousand, seven hundred sixty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •