Base | Representation |
---|---|
bin | 101101001011100110… |
… | …010000001000001100 |
3 | 11122012221200122211211 |
4 | 231023212100020030 |
5 | 1243323304141423 |
6 | 34141521024204 |
7 | 3335124230134 |
oct | 551346201014 |
9 | 148187618754 |
10 | 48512958988 |
11 | 1963533413a |
12 | 949aa85064 |
13 | 47619670c0 |
14 | 24c3041ac4 |
15 | 13de05a10d |
hex | b4b99020c |
48512958988 has 48 divisors (see below), whose sum is σ = 92003184000. Its totient is φ = 22250204928.
The previous prime is 48512958979. The next prime is 48512959009. The reversal of 48512958988 is 88985921584.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6322018 + ... + 6329686.
It is an arithmetic number, because the mean of its divisors is an integer number (1916733000).
Almost surely, 248512958988 is an apocalyptic number.
It is an amenable number.
48512958988 is a deficient number, since it is larger than the sum of its proper divisors (43490225012).
48512958988 is a wasteful number, since it uses less digits than its factorization.
48512958988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8434 (or 8432 counting only the distinct ones).
The product of its digits is 66355200, while the sum is 67.
The spelling of 48512958988 in words is "forty-eight billion, five hundred twelve million, nine hundred fifty-eight thousand, nine hundred eighty-eight".
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