Base | Representation |
---|---|
bin | 1011100010001… |
… | …0100001101000 |
3 | 10101000202021110 |
4 | 2320202201220 |
5 | 44341012122 |
6 | 4444510320 |
7 | 1125121434 |
oct | 270424150 |
9 | 111022243 |
10 | 48375912 |
11 | 253415a2 |
12 | 1424b3a0 |
13 | a03a100 |
14 | 65d39c4 |
15 | 43a890c |
hex | 2e22868 |
48375912 has 48 divisors (see below), whose sum is σ = 130969440. Its totient is φ = 14883648.
The previous prime is 48375893. The next prime is 48375917. The reversal of 48375912 is 21957384.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is not an unprimeable number, because it can be changed into a prime (48375917) 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, 1908 + ... + 10019.
It is an arithmetic number, because the mean of its divisors is an integer number (2728530).
Almost surely, 248375912 is an apocalyptic number.
It is an amenable number.
48375912 is an abundant number, since it is smaller than the sum of its proper divisors (82593528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48375912 is a wasteful number, since it uses less digits than its factorization.
48375912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11962 (or 11945 counting only the distinct ones).
The product of its digits is 60480, while the sum is 39.
The square root of 48375912 is about 6955.2794336389. The cubic root of 48375912 is about 364.3703713173.
The spelling of 48375912 in words is "forty-eight million, three hundred seventy-five thousand, nine hundred twelve".
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