Base | Representation |
---|---|
bin | 1011100111010… |
… | …0000110001001 |
3 | 10101122201121000 |
4 | 2321310012021 |
5 | 44432210100 |
6 | 4500005213 |
7 | 1131012510 |
oct | 271640611 |
9 | 111581530 |
10 | 48710025 |
11 | 2554a621 |
12 | 14390809 |
13 | a126200 |
14 | 667d677 |
15 | 4422900 |
hex | 2e74189 |
48710025 has 144 divisors (see below), whose sum is σ = 112552320. Its totient is φ = 20217600.
The previous prime is 48710003. The next prime is 48710041. The reversal of 48710025 is 52001784.
It is not a de Polignac number, because 48710025 - 25 = 48709993 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 798495 + ... + 798555.
Almost surely, 248710025 is an apocalyptic number.
48710025 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
48710025 is an abundant number, since it is smaller than the sum of its proper divisors (63842295).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48710025 is a wasteful number, since it uses less digits than its factorization.
48710025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113 (or 89 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 27.
The square root of 48710025 is about 6979.2567655876. The cubic root of 48710025 is about 365.2073007693.
The spelling of 48710025 in words is "forty-eight million, seven hundred ten thousand, twenty-five".
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