Base | Representation |
---|---|
bin | 101101100001111000… |
… | …100100000100100100 |
3 | 11200012000020200220010 |
4 | 231201320210010210 |
5 | 1300110013424040 |
6 | 34242555010220 |
7 | 3350314302600 |
oct | 554170440444 |
9 | 150160220803 |
10 | 48886858020 |
11 | 198073a2000 |
12 | 9584139970 |
13 | 47c126a330 |
14 | 251a970500 |
15 | 1411cb4e80 |
hex | b61e24124 |
48886858020 has 864 divisors, whose sum is σ = 194895808128. Its totient is φ = 9074419200.
The previous prime is 48886857979. The next prime is 48886858037. The reversal of 48886858020 is 2085868884.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 1576995405 + ... + 1576995435.
It is an arithmetic number, because the mean of its divisors is an integer number (225573852).
Almost surely, 248886858020 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48886858020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97447904064).
48886858020 is an abundant number, since it is smaller than the sum of its proper divisors (146008950108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48886858020 is a wasteful number, since it uses less digits than its factorization.
48886858020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134 (or 72 counting only the distinct ones).
The product of its (nonzero) digits is 7864320, while the sum is 57.
The spelling of 48886858020 in words is "forty-eight billion, eight hundred eighty-six million, eight hundred fifty-eight thousand, twenty".
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