Base | Representation |
---|---|
bin | 101101000111111000… |
… | …011110111110010000 |
3 | 11122001121101222220000 |
4 | 231013320132332100 |
5 | 1243211330121040 |
6 | 34131413050000 |
7 | 3333436361436 |
oct | 550770367620 |
9 | 148047358800 |
10 | 48450629520 |
11 | 19603132087 |
12 | 9482026900 |
13 | 4751a82a67 |
14 | 24b8a58d56 |
15 | 13d8847130 |
hex | b47e1ef90 |
48450629520 has 200 divisors, whose sum is σ = 169489985280. Its totient is φ = 12826978560.
The previous prime is 48450629519. The next prime is 48450629533. The reversal of 48450629520 is 2592605484.
48450629520 is a `hidden beast` number, since 484 + 5 + 0 + 62 + 95 + 20 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 873825 + ... + 927615.
Almost surely, 248450629520 is an apocalyptic number.
48450629520 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 48450629520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84744992640).
48450629520 is an abundant number, since it is smaller than the sum of its proper divisors (121039355760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48450629520 is a wasteful number, since it uses less digits than its factorization.
48450629520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53955 (or 53940 counting only the distinct ones).
The product of its (nonzero) digits is 691200, while the sum is 45.
The spelling of 48450629520 in words is "forty-eight billion, four hundred fifty million, six hundred twenty-nine thousand, five hundred twenty".
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