Base | Representation |
---|---|
bin | 1111010100000… |
… | …1111010100101 |
3 | 11110212101021122 |
4 | 3311001322211 |
5 | 112420430000 |
6 | 10212423325 |
7 | 1406654405 |
oct | 365017245 |
9 | 143771248 |
10 | 64233125 |
11 | 33292330 |
12 | 19617b45 |
13 | 103cc988 |
14 | 8760805 |
15 | 598c085 |
hex | 3d41ea5 |
64233125 has 20 divisors (see below), whose sum is σ = 87571968. Its totient is φ = 46710000.
The previous prime is 64233107. The next prime is 64233131. The reversal of 64233125 is 52133246.
It is not a de Polignac number, because 64233125 - 212 = 64229029 is a prime.
It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 64233094 and 64233103.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2204 + ... + 11546.
Almost surely, 264233125 is an apocalyptic number.
It is an amenable number.
64233125 is a deficient number, since it is larger than the sum of its proper divisors (23338843).
64233125 is an equidigital number, since it uses as much as digits as its factorization.
64233125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9374 (or 9359 counting only the distinct ones).
The product of its digits is 4320, while the sum is 26.
The square root of 64233125 is about 8014.5570682353. The cubic root of 64233125 is about 400.4850885682.
The spelling of 64233125 in words is "sixty-four million, two hundred thirty-three thousand, one hundred twenty-five".
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