Base | Representation |
---|---|
bin | 1011101001110… |
… | …1001101011001 |
3 | 10101222021121001 |
4 | 2322131031121 |
5 | 100003102200 |
6 | 4503345001 |
7 | 1132313461 |
oct | 272351531 |
9 | 111867531 |
10 | 48878425 |
11 | 256550a2 |
12 | 14452161 |
13 | a184a5b |
14 | 66c4ba1 |
15 | 445776a |
hex | 2e9d359 |
48878425 has 6 divisors (see below), whose sum is σ = 60609278. Its totient is φ = 39102720.
The previous prime is 48878419. The next prime is 48878441. The reversal of 48878425 is 52487884.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 589824 + 48288601 = 768^2 + 6949^2 .
It is not a de Polignac number, because 48878425 - 217 = 48747353 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 977544 + ... + 977593.
Almost surely, 248878425 is an apocalyptic number.
It is an amenable number.
48878425 is a deficient number, since it is larger than the sum of its proper divisors (11730853).
48878425 is a wasteful number, since it uses less digits than its factorization.
48878425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1955147 (or 1955142 counting only the distinct ones).
The product of its digits is 573440, while the sum is 46.
The square root of 48878425 is about 6991.3106782634. The cubic root of 48878425 is about 365.6276808433.
The spelling of 48878425 in words is "forty-eight million, eight hundred seventy-eight thousand, four hundred twenty-five".
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