Base | Representation |
---|---|
bin | 1011101001110… |
… | …1011011011000 |
3 | 10101222022211012 |
4 | 2322131123120 |
5 | 100003114240 |
6 | 4503353052 |
7 | 1132316210 |
oct | 272353330 |
9 | 111868735 |
10 | 48879320 |
11 | 25655836 |
12 | 14452788 |
13 | a185299 |
14 | 66c5240 |
15 | 4457b65 |
hex | 2e9d6d8 |
48879320 has 32 divisors (see below), whose sum is σ = 125690400. Its totient is φ = 16758528.
The previous prime is 48879319. The next prime is 48879323. The reversal of 48879320 is 2397884.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48879323) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87005 + ... + 87564.
It is an arithmetic number, because the mean of its divisors is an integer number (3927825).
Almost surely, 248879320 is an apocalyptic number.
48879320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48879320 is an abundant number, since it is smaller than the sum of its proper divisors (76811080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48879320 is a wasteful number, since it uses less digits than its factorization.
48879320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 174587 (or 174583 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 41.
The square root of 48879320 is about 6991.3746859970. The cubic root of 48879320 is about 365.6299124672.
The spelling of 48879320 in words is "forty-eight million, eight hundred seventy-nine thousand, three hundred twenty".
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