Base | Representation |
---|---|
bin | 10110110001011… |
… | …001101010011101 |
3 | 222121220002121012 |
4 | 112301121222131 |
5 | 1240301031200 |
6 | 101524345005 |
7 | 12316235156 |
oct | 2661315235 |
9 | 877802535 |
10 | 382048925 |
11 | 186725015 |
12 | a7b45165 |
13 | 611c796b |
14 | 38a5092d |
15 | 23819a35 |
hex | 16c59a9d |
382048925 has 6 divisors (see below), whose sum is σ = 473740698. Its totient is φ = 305639120.
The previous prime is 382048907. The next prime is 382048951. The reversal of 382048925 is 529840283.
It can be written as a sum of positive squares in 3 ways, for example, as 2809 + 382046116 = 53^2 + 19546^2 .
It is not a de Polignac number, because 382048925 - 28 = 382048669 is a prime.
It is a super-2 number, since 2×3820489252 = 291922762187311250, which contains 22 as substring.
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 5 ways as a sum of consecutive naturals, for example, 7640954 + ... + 7641003.
It is an arithmetic number, because the mean of its divisors is an integer number (78956783).
Almost surely, 2382048925 is an apocalyptic number.
It is an amenable number.
382048925 is a deficient number, since it is larger than the sum of its proper divisors (91691773).
382048925 is a wasteful number, since it uses less digits than its factorization.
382048925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15281967 (or 15281962 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 41.
The square root of 382048925 is about 19546.0718560022. The cubic root of 382048925 is about 725.6151259870.
The spelling of 382048925 in words is "three hundred eighty-two million, forty-eight thousand, nine hundred twenty-five".
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