Base | Representation |
---|---|
bin | 1011100100110… |
… | …0000001011000 |
3 | 10101100101102120 |
4 | 2321030001120 |
5 | 44411432010 |
6 | 4452301240 |
7 | 1126430115 |
oct | 271140130 |
9 | 111311376 |
10 | 48545880 |
11 | 25448269 |
12 | 14311820 |
13 | a099596 |
14 | 663990c |
15 | 43dde70 |
hex | 2e4c058 |
48545880 has 128 divisors (see below), whose sum is σ = 157464000. Its totient is φ = 11927552.
The previous prime is 48545879. The next prime is 48545891. The reversal of 48545880 is 8854584.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107896 + ... + 108344.
Almost surely, 248545880 is an apocalyptic number.
48545880 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 48545880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78732000).
48545880 is an abundant number, since it is smaller than the sum of its proper divisors (108918120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48545880 is a wasteful number, since it uses less digits than its factorization.
48545880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 533 (or 529 counting only the distinct ones).
The product of its (nonzero) digits is 204800, while the sum is 42.
The square root of 48545880 is about 6967.4873519799. The cubic root of 48545880 is about 364.7966090213.
The spelling of 48545880 in words is "forty-eight million, five hundred forty-five thousand, eight hundred eighty".
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