Base | Representation |
---|---|
bin | 110010000100000111… |
… | …000011000111111110 |
3 | 12010202100111011122221 |
4 | 302010013003013332 |
5 | 1340043022012440 |
6 | 40410054355554 |
7 | 3612060603430 |
oct | 620407030776 |
9 | 163670434587 |
10 | 53756047870 |
11 | 20885984448 |
12 | a50295bbba |
13 | 50b8c88765 |
14 | 285d500650 |
15 | 15e94ccd4a |
hex | c841c31fe |
53756047870 has 32 divisors (see below), whose sum is σ = 110744004096. Its totient is φ = 18403956000.
The previous prime is 53756047861. The next prime is 53756047903. The reversal of 53756047870 is 7874065735.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 507306 + ... + 604045.
It is an arithmetic number, because the mean of its divisors is an integer number (3460750128).
Almost surely, 253756047870 is an apocalyptic number.
53756047870 is an abundant number, since it is smaller than the sum of its proper divisors (56987956226).
53756047870 is a wasteful number, since it uses less digits than its factorization.
53756047870 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1112056.
The product of its (nonzero) digits is 4939200, while the sum is 52.
The spelling of 53756047870 in words is "fifty-three billion, seven hundred fifty-six million, forty-seven thousand, eight hundred seventy".
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