Base | Representation |
---|---|
bin | 1011011110110… |
… | …1100010011010 |
3 | 10100121201120000 |
4 | 2313231202122 |
5 | 44312040444 |
6 | 4440113430 |
7 | 1123225611 |
oct | 267554232 |
9 | 110551500 |
10 | 48158874 |
11 | 25203525 |
12 | 14165876 |
13 | 9c9239a |
14 | 6578878 |
15 | 4364469 |
hex | 2ded89a |
48158874 has 80 divisors (see below), whose sum is σ = 112907520. Its totient is φ = 15331680.
The previous prime is 48158861. The next prime is 48158911. The reversal of 48158874 is 47885184.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 609567 + ... + 609645.
It is an arithmetic number, because the mean of its divisors is an integer number (1411344).
Almost surely, 248158874 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48158874, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56453760).
48158874 is an abundant number, since it is smaller than the sum of its proper divisors (64748646).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48158874 is a wasteful number, since it uses less digits than its factorization.
48158874 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 217 (or 208 counting only the distinct ones).
The product of its digits is 286720, while the sum is 45.
The square root of 48158874 is about 6939.6595017335. The cubic root of 48158874 is about 363.8246398007.
It can be divided in two parts, 4815 and 8874, that added together give a square (13689 = 1172).
The spelling of 48158874 in words is "forty-eight million, one hundred fifty-eight thousand, eight hundred seventy-four".
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