Base | Representation |
---|---|
bin | 1011011110010… |
… | …0101010011101 |
3 | 10100112212200202 |
4 | 2313210222131 |
5 | 44304410100 |
6 | 4435233245 |
7 | 1123014623 |
oct | 267445235 |
9 | 110485622 |
10 | 48122525 |
11 | 25189190 |
12 | 14148825 |
13 | 9c7b989 |
14 | 6569513 |
15 | 43587d5 |
hex | 2de4a9d |
48122525 has 12 divisors (see below), whose sum is σ = 65097024. Its totient is φ = 34998000.
The previous prime is 48122521. The next prime is 48122537. The reversal of 48122525 is 52522184.
It is not a de Polignac number, because 48122525 - 22 = 48122521 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48122521) 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, 87221 + ... + 87770.
It is an arithmetic number, because the mean of its divisors is an integer number (5424752).
Almost surely, 248122525 is an apocalyptic number.
It is an amenable number.
48122525 is a deficient number, since it is larger than the sum of its proper divisors (16974499).
48122525 is a wasteful number, since it uses less digits than its factorization.
48122525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 175012 (or 175007 counting only the distinct ones).
The product of its digits is 6400, while the sum is 29.
The square root of 48122525 is about 6937.0400748446. The cubic root of 48122525 is about 363.7330818015.
It can be divided in two parts, 4812 and 2525, that added together give a palindrome (7337).
The spelling of 48122525 in words is "forty-eight million, one hundred twenty-two thousand, five hundred twenty-five".
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