Base | Representation |
---|---|
bin | 101101011111001000… |
… | …000010110101001000 |
3 | 11200001210011202120210 |
4 | 231133020002311020 |
5 | 1300011142201040 |
6 | 34234223121120 |
7 | 3346213055460 |
oct | 553710026510 |
9 | 150053152523 |
10 | 48840584520 |
11 | 19793267042 |
12 | 95707431a0 |
13 | 47b47b8170 |
14 | 2514766ba0 |
15 | 140cbc4480 |
hex | b5f202d48 |
48840584520 has 1024 divisors, whose sum is σ = 205186867200. Its totient is φ = 8997765120.
The previous prime is 48840584477. The next prime is 48840584543. The reversal of 48840584520 is 2548504884.
It is a self number, because there is not a number n which added to its sum of digits gives 48840584520.
It is an unprimeable number.
It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 215156647 + ... + 215156873.
It is an arithmetic number, because the mean of its divisors is an integer number (200377800).
Almost surely, 248840584520 is an apocalyptic number.
48840584520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48840584520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102593433600).
48840584520 is an abundant number, since it is smaller than the sum of its proper divisors (156346282680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48840584520 is a wasteful number, since it uses less digits than its factorization.
48840584520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 358 (or 354 counting only the distinct ones).
The product of its (nonzero) digits is 1638400, while the sum is 48.
The spelling of 48840584520 in words is "forty-eight billion, eight hundred forty million, five hundred eighty-four thousand, five hundred twenty".
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