Base | Representation |
---|---|
bin | 11011110001101… |
… | …11110011001001 |
3 | 121020110020221211 |
4 | 31320313303021 |
5 | 434122344200 |
6 | 35042133121 |
7 | 5526400342 |
oct | 1570676311 |
9 | 536406854 |
10 | 233012425 |
11 | 10a590758 |
12 | 660511a1 |
13 | 39375499 |
14 | 22d370c9 |
15 | 156caaba |
hex | de37cc9 |
233012425 has 12 divisors (see below), whose sum is σ = 301498560. Its totient is φ = 178304720.
The previous prime is 233012411. The next prime is 233012431. The reversal of 233012425 is 524210332.
It is not a de Polignac number, because 233012425 - 211 = 233010377 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 233012396 and 233012405.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 202045 + ... + 203194.
It is an arithmetic number, because the mean of its divisors is an integer number (25124880).
Almost surely, 2233012425 is an apocalyptic number.
233012425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
233012425 is a deficient number, since it is larger than the sum of its proper divisors (68486135).
233012425 is a wasteful number, since it uses less digits than its factorization.
233012425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 405272 (or 405267 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 233012425 is about 15264.7445114551. The cubic root of 233012425 is about 615.3558871705.
Adding to 233012425 its reverse (524210332), we get a palindrome (757222757).
The spelling of 233012425 in words is "two hundred thirty-three million, twelve thousand, four hundred twenty-five".
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