Base | Representation |
---|---|
bin | 1011101010001… |
… | …0000000100000 |
3 | 10102000021120000 |
4 | 2322202000200 |
5 | 100004214310 |
6 | 4504020000 |
7 | 1132425000 |
oct | 272420040 |
9 | 112007500 |
10 | 48898080 |
11 | 25668940 |
12 | 14461600 |
13 | a19099a |
14 | 66cc000 |
15 | 445d4c0 |
hex | 2ea2020 |
48898080 has 480 divisors, whose sum is σ = 219542400. Its totient is φ = 10160640.
The previous prime is 48898049. The next prime is 48898097. The reversal of 48898080 is 8089884.
48898080 is a `hidden beast` number, since 488 + 98 + 0 + 80 = 666.
It is a tau number, because it is divible by the number of its divisors (480).
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a zygodrome in base 14.
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 4445275 + ... + 4445285.
It is an arithmetic number, because the mean of its divisors is an integer number (457380).
Almost surely, 248898080 is an apocalyptic number.
48898080 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 48898080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109771200).
48898080 is an abundant number, since it is smaller than the sum of its proper divisors (170644320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48898080 is a wasteful number, since it uses less digits than its factorization.
48898080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59 (or 28 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 45.
The square root of 48898080 is about 6992.7162104579. The cubic root of 48898080 is about 365.6766830293.
The spelling of 48898080 in words is "forty-eight million, eight hundred ninety-eight thousand, eighty".
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