Base | Representation |
---|---|
bin | 101101000111100001… |
… | …001010111100000100 |
3 | 11122001011220111122220 |
4 | 231013201022330010 |
5 | 1243203244040043 |
6 | 34131034052340 |
7 | 3333333416145 |
oct | 550741127404 |
9 | 148034814586 |
10 | 48444518148 |
11 | 195aa738564 |
12 | 947bb7a0b0 |
13 | 4750723170 |
14 | 24b7d07acc |
15 | 13d803b483 |
hex | b4784af04 |
48444518148 has 24 divisors (see below), whose sum is σ = 121732379328. Its totient is φ = 14906005536.
The previous prime is 48444518123. The next prime is 48444518153. The reversal of 48444518148 is 84181544484.
It is a self number, because there is not a number n which added to its sum of digits gives 48444518148.
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, 155270736 + ... + 155271047.
It is an arithmetic number, because the mean of its divisors is an integer number (5072182472).
Almost surely, 248444518148 is an apocalyptic number.
It is an amenable number.
48444518148 is an abundant number, since it is smaller than the sum of its proper divisors (73287861180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48444518148 is a wasteful number, since it uses less digits than its factorization.
48444518148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 310541803 (or 310541801 counting only the distinct ones).
The product of its digits is 2621440, while the sum is 51.
The spelling of 48444518148 in words is "forty-eight billion, four hundred forty-four million, five hundred eighteen thousand, one hundred forty-eight".
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