Base | Representation |
---|---|
bin | 1011100111011… |
… | …1111001111001 |
3 | 10101200111222210 |
4 | 2321313321321 |
5 | 44433210000 |
6 | 4500205333 |
7 | 1131106134 |
oct | 271677171 |
9 | 111614883 |
10 | 48725625 |
11 | 25560313 |
12 | 14399849 |
13 | a130340 |
14 | 668521b |
15 | 4427350 |
hex | 2e77e79 |
48725625 has 40 divisors (see below), whose sum is σ = 87472000. Its totient is φ = 23976000.
The previous prime is 48725617. The next prime is 48725627. The reversal of 48725625 is 52652784.
It is not a de Polignac number, because 48725625 - 23 = 48725617 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a nialpdrome in base 5.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48725627) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 23376 + ... + 25374.
It is an arithmetic number, because the mean of its divisors is an integer number (2186800).
Almost surely, 248725625 is an apocalyptic number.
It is an amenable number.
48725625 is a deficient number, since it is larger than the sum of its proper divisors (38746375).
48725625 is a wasteful number, since it uses less digits than its factorization.
48725625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2035 (or 2020 counting only the distinct ones).
The product of its digits is 134400, while the sum is 39.
The square root of 48725625 is about 6980.3742736332. The cubic root of 48725625 is about 365.2462840231.
The spelling of 48725625 in words is "forty-eight million, seven hundred twenty-five thousand, six hundred twenty-five".
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