Base | Representation |
---|---|
bin | 1011011110100… |
… | …0001110100000 |
3 | 10100120121201022 |
4 | 2313220032200 |
5 | 44310341440 |
6 | 4435425012 |
7 | 1123105313 |
oct | 267501640 |
9 | 110517638 |
10 | 48137120 |
11 | 25199149 |
12 | 14155168 |
13 | 9c85505 |
14 | 657097a |
15 | 435ccb5 |
hex | 2de83a0 |
48137120 has 24 divisors (see below), whose sum is σ = 113724324. Its totient is φ = 19254784.
The previous prime is 48137119. The next prime is 48137143. The reversal of 48137120 is 2173184.
It can be written as a sum of positive squares in 2 ways, for example, as 40094224 + 8042896 = 6332^2 + 2836^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 48137120.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150269 + ... + 150588.
Almost surely, 248137120 is an apocalyptic number.
48137120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48137120 is an abundant number, since it is smaller than the sum of its proper divisors (65587204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48137120 is a wasteful number, since it uses less digits than its factorization.
48137120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 300872 (or 300864 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 26.
The square root of 48137120 is about 6938.0919567270. The cubic root of 48137120 is about 363.7698500837.
The spelling of 48137120 in words is "forty-eight million, one hundred thirty-seven thousand, one hundred twenty".
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