Base | Representation |
---|---|
bin | 101111110010110110… |
… | …110000010010110000 |
3 | 11220110111220101100211 |
4 | 233302312300102300 |
5 | 1320100141030422 |
6 | 35324201553504 |
7 | 3464506661236 |
oct | 576266602260 |
9 | 156414811324 |
10 | 51319080112 |
11 | 1a845312503 |
12 | 9b427a5894 |
13 | 4abb1284c1 |
14 | 26ab9ba956 |
15 | 15055a3577 |
hex | bf2db04b0 |
51319080112 has 20 divisors (see below), whose sum is σ = 99472032936. Its totient is φ = 25648878080.
The previous prime is 51319080101. The next prime is 51319080149. The reversal of 51319080112 is 21108091315.
51319080112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 626593 + ... + 703744.
Almost surely, 251319080112 is an apocalyptic number.
It is an amenable number.
51319080112 is a deficient number, since it is larger than the sum of its proper divisors (48152952824).
51319080112 is a wasteful number, since it uses less digits than its factorization.
51319080112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1332756 (or 1332750 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 31.
The spelling of 51319080112 in words is "fifty-one billion, three hundred nineteen million, eighty thousand, one hundred twelve".
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