Base | Representation |
---|---|
bin | 1011100101110… |
… | …0100011111001 |
3 | 10101110211100122 |
4 | 2321130203321 |
5 | 44421114000 |
6 | 4453543025 |
7 | 1130131454 |
oct | 271344371 |
9 | 111424318 |
10 | 48613625 |
11 | 25494155 |
12 | 14344a75 |
13 | a0c1378 |
14 | 665649b |
15 | 4404085 |
hex | 2e5c8f9 |
48613625 has 16 divisors (see below), whose sum is σ = 64241424. Its totient is φ = 36601600.
The previous prime is 48613613. The next prime is 48613661. The reversal of 48613625 is 52631684.
It can be written as a sum of positive squares in 8 ways, for example, as 2699449 + 45914176 = 1643^2 + 6776^2 .
It is a de Polignac number, because none of the positive numbers 2k-48613625 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9314 + ... + 13563.
It is an arithmetic number, because the mean of its divisors is an integer number (4015089).
Almost surely, 248613625 is an apocalyptic number.
It is an amenable number.
48613625 is a deficient number, since it is larger than the sum of its proper divisors (15627799).
48613625 is a wasteful number, since it uses less digits than its factorization.
48613625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22909 (or 22899 counting only the distinct ones).
The product of its digits is 34560, while the sum is 35.
The square root of 48613625 is about 6972.3471657685. The cubic root of 48613625 is about 364.9662194295.
The spelling of 48613625 in words is "forty-eight million, six hundred thirteen thousand, six hundred twenty-five".
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