Base | Representation |
---|---|
bin | 1111000100110… |
… | …1110110010001 |
3 | 11101222120221201 |
4 | 3301031312101 |
5 | 112141432200 |
6 | 10135151201 |
7 | 1365322003 |
oct | 361156621 |
9 | 141876851 |
10 | 63233425 |
11 | 3276a232 |
12 | 19215501 |
13 | 1013c938 |
14 | 8580373 |
15 | 5840c6a |
hex | 3c4dd91 |
63233425 has 24 divisors (see below), whose sum is σ = 83030400. Its totient is φ = 47638080.
The previous prime is 63233419. The next prime is 63233491. The reversal of 63233425 is 52433236.
It is not a de Polignac number, because 63233425 - 213 = 63225233 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 63233393 and 63233402.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 113247 + ... + 113803.
It is an arithmetic number, because the mean of its divisors is an integer number (3459600).
Almost surely, 263233425 is an apocalyptic number.
It is an amenable number.
63233425 is a deficient number, since it is larger than the sum of its proper divisors (19796975).
63233425 is a wasteful number, since it uses less digits than its factorization.
63233425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 825 (or 820 counting only the distinct ones).
The product of its digits is 12960, while the sum is 28.
The square root of 63233425 is about 7951.9447306932. The cubic root of 63233425 is about 398.3965497065.
The spelling of 63233425 in words is "sixty-three million, two hundred thirty-three thousand, four hundred twenty-five".
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