Base | Representation |
---|---|
bin | 1011100000001… |
… | …1100100110000 |
3 | 10100210022101001 |
4 | 2320003210300 |
5 | 44322433021 |
6 | 4442051344 |
7 | 1124053015 |
oct | 270034460 |
9 | 110708331 |
10 | 48249136 |
11 | 25265321 |
12 | 141a9b54 |
13 | 9cc44b0 |
14 | 659d70c |
15 | 4381091 |
hex | 2e03930 |
48249136 has 20 divisors (see below), whose sum is σ = 100674112. Its totient is φ = 22268736.
The previous prime is 48249059. The next prime is 48249137. The reversal of 48249136 is 63194284.
It is a junction number, because it is equal to n+sod(n) for n = 48249095 and 48249104.
It is not an unprimeable number, because it can be changed into a prime (48249137) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115776 + ... + 116191.
Almost surely, 248249136 is an apocalyptic number.
It is an amenable number.
48249136 is an abundant number, since it is smaller than the sum of its proper divisors (52424976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48249136 is a wasteful number, since it uses less digits than its factorization.
48249136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 231988 (or 231982 counting only the distinct ones).
The product of its digits is 41472, while the sum is 37.
The square root of 48249136 is about 6946.1598023656. The cubic root of 48249136 is about 364.0517979662.
The spelling of 48249136 in words is "forty-eight million, two hundred forty-nine thousand, one hundred thirty-six".
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