Base | Representation |
---|---|
bin | 101101100101001100… |
… | …100011100101001110 |
3 | 11200022212211002001200 |
4 | 231211030203211032 |
5 | 1300213230234132 |
6 | 34252302050330 |
7 | 3351560536605 |
oct | 554514434516 |
9 | 150285732050 |
10 | 48942430542 |
11 | 198357a9505 |
12 | 959a8799a6 |
13 | 47cc926c95 |
14 | 25240b8a3c |
15 | 1416ae0d7c |
hex | b6532394e |
48942430542 has 48 divisors (see below), whose sum is σ = 110962220928. Its totient is φ = 15571595520.
The previous prime is 48942430519. The next prime is 48942430571. The reversal of 48942430542 is 24503424984.
48942430542 is a `hidden beast` number, since 4 + 89 + 4 + 24 + 3 + 0 + 542 = 666.
48942430542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 560023 + ... + 641490.
It is an arithmetic number, because the mean of its divisors is an integer number (2311712936).
Almost surely, 248942430542 is an apocalyptic number.
48942430542 is an abundant number, since it is smaller than the sum of its proper divisors (62019790386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48942430542 is a wasteful number, since it uses less digits than its factorization.
48942430542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1201625 (or 1201622 counting only the distinct ones).
The product of its (nonzero) digits is 1105920, while the sum is 45.
The spelling of 48942430542 in words is "forty-eight billion, nine hundred forty-two million, four hundred thirty thousand, five hundred forty-two".
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