Base | Representation |
---|---|
bin | 101100110101010111… |
… | …001110010010001010 |
3 | 11121020221202100021100 |
4 | 230311113032102022 |
5 | 1242042304424042 |
6 | 34040513322230 |
7 | 3322644400341 |
oct | 546527162212 |
9 | 147227670240 |
10 | 48139920522 |
11 | 19463803891 |
12 | 93b5b66376 |
13 | 47025a5795 |
14 | 2489698b58 |
15 | 13bb42024c |
hex | b355ce48a |
48139920522 has 24 divisors (see below), whose sum is σ = 107667780480. Its totient is φ = 15529006440.
The previous prime is 48139920473. The next prime is 48139920539. The reversal of 48139920522 is 22502993184.
48139920522 is a `hidden beast` number, since 4 + 8 + 1 + 39 + 92 + 0 + 522 = 666.
48139920522 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 11 ways as a sum of consecutive naturals, for example, 43135572 + ... + 43136687.
It is an arithmetic number, because the mean of its divisors is an integer number (4486157520).
Almost surely, 248139920522 is an apocalyptic number.
48139920522 is an abundant number, since it is smaller than the sum of its proper divisors (59527859958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48139920522 is a wasteful number, since it uses less digits than its factorization.
48139920522 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86272298 (or 86272295 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 45.
The spelling of 48139920522 in words is "forty-eight billion, one hundred thirty-nine million, nine hundred twenty thousand, five hundred twenty-two".
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