Base | Representation |
---|---|
bin | 1011100100100… |
… | …0000100111101 |
3 | 10101022120021020 |
4 | 2321020010331 |
5 | 44410422400 |
6 | 4452054353 |
7 | 1126332036 |
oct | 271100475 |
9 | 111276236 |
10 | 48529725 |
11 | 25437112 |
12 | 143043b9 |
13 | a09211a |
14 | 6633a8d |
15 | 43d92a0 |
hex | 2e4813d |
48529725 has 24 divisors (see below), whose sum is σ = 82828032. Its totient is φ = 25046400.
The previous prime is 48529703. The next prime is 48529751. The reversal of 48529725 is 52792584.
It is not a de Polignac number, because 48529725 - 26 = 48529661 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8112 + ... + 12761.
It is an arithmetic number, because the mean of its divisors is an integer number (3451168).
Almost surely, 248529725 is an apocalyptic number.
It is an amenable number.
48529725 is a deficient number, since it is larger than the sum of its proper divisors (34298307).
48529725 is a wasteful number, since it uses less digits than its factorization.
48529725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20917 (or 20912 counting only the distinct ones).
The product of its digits is 201600, while the sum is 42.
The square root of 48529725 is about 6966.3279423237. The cubic root of 48529725 is about 364.7561391053.
The spelling of 48529725 in words is "forty-eight million, five hundred twenty-nine thousand, seven hundred twenty-five".
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