Base | Representation |
---|---|
bin | 110001000001000001… |
… | …111110101110110000 |
3 | 12000211220211211002100 |
4 | 301001001332232300 |
5 | 1330241421130210 |
6 | 40102253220400 |
7 | 3542144051454 |
oct | 610101765660 |
9 | 160756754070 |
10 | 52630645680 |
11 | 2035869a098 |
12 | a249a91700 |
13 | 4c69a827c2 |
14 | 2793c6c664 |
15 | 15807ca5c0 |
hex | c4107ebb0 |
52630645680 has 60 divisors (see below), whose sum is σ = 176751254160. Its totient is φ = 14034838656.
The previous prime is 52630645657. The next prime is 52630645699. The reversal of 52630645680 is 8654603625.
52630645680 is a `hidden beast` number, since 5 + 2 + 630 + 6 + 4 + 5 + 6 + 8 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (60).
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36548340 + ... + 36549779.
It is an arithmetic number, because the mean of its divisors is an integer number (2945854236).
Almost surely, 252630645680 is an apocalyptic number.
It is an amenable number.
52630645680 is an abundant number, since it is smaller than the sum of its proper divisors (124120608480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52630645680 is a wasteful number, since it uses less digits than its factorization.
52630645680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73098138 (or 73098129 counting only the distinct ones).
The product of its (nonzero) digits is 1036800, while the sum is 45.
The spelling of 52630645680 in words is "fifty-two billion, six hundred thirty million, six hundred forty-five thousand, six hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •