Base | Representation |
---|---|
bin | 101101001011001110… |
… | …110011000001100000 |
3 | 11122012112010021122201 |
4 | 231023032303001200 |
5 | 1243320220413324 |
6 | 34141141142544 |
7 | 3335021041330 |
oct | 551316630140 |
9 | 148175107581 |
10 | 48506810464 |
11 | 19631914712 |
12 | 94989baa54 |
13 | 47605c3618 |
14 | 24c22c10c0 |
15 | 13dd743444 |
hex | b4b3b3060 |
48506810464 has 48 divisors (see below), whose sum is σ = 115560351648. Its totient is φ = 19565770752.
The previous prime is 48506810453. The next prime is 48506810489. The reversal of 48506810464 is 46401860584.
It is a super-2 number, since 2×485068104642 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6365259 + ... + 6372874.
It is an arithmetic number, because the mean of its divisors is an integer number (2407507326).
Almost surely, 248506810464 is an apocalyptic number.
It is an amenable number.
48506810464 is an abundant number, since it is smaller than the sum of its proper divisors (67053541184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48506810464 is a wasteful number, since it uses less digits than its factorization.
48506810464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12738167 (or 12738159 counting only the distinct ones).
The product of its (nonzero) digits is 737280, while the sum is 46.
The spelling of 48506810464 in words is "forty-eight billion, five hundred six million, eight hundred ten thousand, four hundred sixty-four".
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