Base | Representation |
---|---|
bin | 100101101100011… |
… | …011110010000101 |
3 | 1122001222111202001 |
4 | 211230123302011 |
5 | 2243343431000 |
6 | 142430345301 |
7 | 21446232502 |
oct | 4554336205 |
9 | 1561874661 |
10 | 632405125 |
11 | 2a4a81370 |
12 | 15795b231 |
13 | a1033521 |
14 | 5ddc04a9 |
15 | 3a7be46a |
hex | 25b1bc85 |
632405125 has 32 divisors (see below), whose sum is σ = 898470144. Its totient is φ = 439912000.
The previous prime is 632405113. The next prime is 632405141. The reversal of 632405125 is 521504236.
632405125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 632405125 - 217 = 632274053 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 632405093 and 632405102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21627 + ... + 41623.
It is an arithmetic number, because the mean of its divisors is an integer number (28077192).
Almost surely, 2632405125 is an apocalyptic number.
It is an amenable number.
632405125 is a deficient number, since it is larger than the sum of its proper divisors (266065019).
632405125 is a wasteful number, since it uses less digits than its factorization.
632405125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20046 (or 20036 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 28.
The square root of 632405125 is about 25147.6663927292. Note that the first 3 decimals coincide. The cubic root of 632405125 is about 858.3514140367.
The spelling of 632405125 in words is "six hundred thirty-two million, four hundred five thousand, one hundred twenty-five".
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