Base | Representation |
---|---|
bin | 1011100001000… |
… | …1101000100101 |
3 | 10100220020100222 |
4 | 2320101220211 |
5 | 44331303400 |
6 | 4443214125 |
7 | 1124412635 |
oct | 270215045 |
9 | 110806328 |
10 | 48306725 |
11 | 252a4615 |
12 | 14217345 |
13 | a01477c |
14 | 65b66c5 |
15 | 4393185 |
hex | 2e11a25 |
48306725 has 12 divisors (see below), whose sum is σ = 60164676. Its totient is φ = 38474880.
The previous prime is 48306667. The next prime is 48306737. The reversal of 48306725 is 52760384.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 9156676 + 39150049 = 3026^2 + 6257^2 .
It is not a de Polignac number, because 48306725 - 210 = 48305701 is a prime.
It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1679 + ... + 9971.
It is an arithmetic number, because the mean of its divisors is an integer number (5013723).
Almost surely, 248306725 is an apocalyptic number.
It is an amenable number.
48306725 is a deficient number, since it is larger than the sum of its proper divisors (11857951).
48306725 is a wasteful number, since it uses less digits than its factorization.
48306725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8536 (or 8531 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 35.
The square root of 48306725 is about 6950.3039501881. The cubic root of 48306725 is about 364.1965815140.
The spelling of 48306725 in words is "forty-eight million, three hundred six thousand, seven hundred twenty-five".
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