Base | Representation |
---|---|
bin | 1011100111010… |
… | …1011000001110 |
3 | 10101122222210120 |
4 | 2321311120032 |
5 | 44432342103 |
6 | 4500045410 |
7 | 1131034023 |
oct | 271653016 |
9 | 111588716 |
10 | 48715278 |
11 | 25553567 |
12 | 14393866 |
13 | a128711 |
14 | 668154a |
15 | 4424253 |
hex | 2e7560e |
48715278 has 16 divisors (see below), whose sum is σ = 102558720. Its totient is φ = 15383736.
The previous prime is 48715267. The next prime is 48715283. The reversal of 48715278 is 87251784.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213550 + ... + 213777.
It is an arithmetic number, because the mean of its divisors is an integer number (6409920).
Almost surely, 248715278 is an apocalyptic number.
48715278 is an abundant number, since it is smaller than the sum of its proper divisors (53843442).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48715278 is a wasteful number, since it uses less digits than its factorization.
48715278 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 427351.
The product of its digits is 125440, while the sum is 42.
The square root of 48715278 is about 6979.6330849121. The cubic root of 48715278 is about 365.2204285597.
The spelling of 48715278 in words is "forty-eight million, seven hundred fifteen thousand, two hundred seventy-eight".
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