Base | Representation |
---|---|
bin | 101101010111100001… |
… | …000100001010011111 |
3 | 11122201212222000211002 |
4 | 231113201010022133 |
5 | 1244231002111410 |
6 | 34213423020515 |
7 | 3343103015666 |
oct | 552741041237 |
9 | 148655860732 |
10 | 48712925855 |
11 | 197281a4210 |
12 | 9535a3a73b |
13 | 479420c2a9 |
14 | 2501815ddd |
15 | 14018a97a5 |
hex | b5784429f |
48712925855 has 32 divisors (see below), whose sum is σ = 66906003456. Its totient is φ = 33722640000.
The previous prime is 48712925809. The next prime is 48712925873. The reversal of 48712925855 is 55852921784.
48712925855 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 48712925855 - 216 = 48712860319 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 48712925855.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130181 + ... + 338190.
It is an arithmetic number, because the mean of its divisors is an integer number (2090812608).
Almost surely, 248712925855 is an apocalyptic number.
48712925855 is a deficient number, since it is larger than the sum of its proper divisors (18193077601).
48712925855 is a wasteful number, since it uses less digits than its factorization.
48712925855 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 468479.
The product of its digits is 8064000, while the sum is 56.
The spelling of 48712925855 in words is "forty-eight billion, seven hundred twelve million, nine hundred twenty-five thousand, eight hundred fifty-five".
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