Base | Representation |
---|---|
bin | 1011100110010… |
… | …0011011111010 |
3 | 10101112110121100 |
4 | 2321210123322 |
5 | 44423132012 |
6 | 4454352230 |
7 | 1130324505 |
oct | 271443372 |
9 | 111473540 |
10 | 48645882 |
11 | 2550640a |
12 | 1435b676 |
13 | a102c5c |
14 | 666413c |
15 | 440d8dc |
hex | 2e646fa |
48645882 has 24 divisors (see below), whose sum is σ = 108800640. Its totient is φ = 15692040.
The previous prime is 48645881. The next prime is 48645899. The reversal of 48645882 is 28854684.
48645882 is a `hidden beast` number, since 4 + 8 + 64 + 588 + 2 = 666.
It is not an unprimeable number, because it can be changed into a prime (48645881) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43032 + ... + 44147.
It is an arithmetic number, because the mean of its divisors is an integer number (4533360).
Almost surely, 248645882 is an apocalyptic number.
48645882 is an abundant number, since it is smaller than the sum of its proper divisors (60154758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48645882 is a wasteful number, since it uses less digits than its factorization.
48645882 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87218 (or 87215 counting only the distinct ones).
The product of its digits is 491520, while the sum is 45.
The square root of 48645882 is about 6974.6599917129. The cubic root of 48645882 is about 365.0469245982.
The spelling of 48645882 in words is "forty-eight million, six hundred forty-five thousand, eight hundred eighty-two".
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