Base | Representation |
---|---|
bin | 110001100111110… |
… | …000011001010001 |
3 | 2011000111122202021 |
4 | 301213300121101 |
5 | 3201110133200 |
6 | 214335251441 |
7 | 26426115343 |
oct | 6147603121 |
9 | 2130448667 |
10 | 832505425 |
11 | 397a22714 |
12 | 1b2979b81 |
13 | 10362437b |
14 | 7c7cb293 |
15 | 4d14841a |
hex | 319f0651 |
832505425 has 12 divisors (see below), whose sum is σ = 1086639280. Its totient is φ = 630951120.
The previous prime is 832505423. The next prime is 832505437. The reversal of 832505425 is 524505238.
It is not a de Polignac number, because 832505425 - 21 = 832505423 is a prime.
It is not an unprimeable number, because it can be changed into a prime (832505423) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 875847 + ... + 876796.
Almost surely, 2832505425 is an apocalyptic number.
It is an amenable number.
832505425 is a deficient number, since it is larger than the sum of its proper divisors (254133855).
832505425 is a wasteful number, since it uses less digits than its factorization.
832505425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1752672 (or 1752667 counting only the distinct ones).
The product of its (nonzero) digits is 48000, while the sum is 34.
The square root of 832505425 is about 28853.1701031273. The cubic root of 832505425 is about 940.7242889933.
The spelling of 832505425 in words is "eight hundred thirty-two million, five hundred five thousand, four hundred twenty-five".
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