Base | Representation |
---|---|
bin | 110001001011100111… |
… | …100000100100001011 |
3 | 12001022022001100022021 |
4 | 301023213200210023 |
5 | 1331122403141010 |
6 | 40132040105311 |
7 | 3546431524213 |
oct | 611347404413 |
9 | 161268040267 |
10 | 52808255755 |
11 | 2043997a182 |
12 | a299465237 |
13 | 4c977ca918 |
14 | 27ad6a3243 |
15 | 15911b08da |
hex | c4b9e090b |
52808255755 has 16 divisors (see below), whose sum is σ = 63683573760. Its totient is φ = 42037764832.
The previous prime is 52808255749. The next prime is 52808255789. The reversal of 52808255755 is 55755280825.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 52808255755 - 29 = 52808255243 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1617402 + ... + 1649728.
It is an arithmetic number, because the mean of its divisors is an integer number (3980223360).
Almost surely, 252808255755 is an apocalyptic number.
52808255755 is a deficient number, since it is larger than the sum of its proper divisors (10875318005).
52808255755 is a wasteful number, since it uses less digits than its factorization.
52808255755 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33938.
The product of its (nonzero) digits is 5600000, while the sum is 52.
The spelling of 52808255755 in words is "fifty-two billion, eight hundred eight million, two hundred fifty-five thousand, seven hundred fifty-five".
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