Base | Representation |
---|---|
bin | 11011110001110… |
… | …00010011110001 |
3 | 121020110100211011 |
4 | 31320320103301 |
5 | 434122431023 |
6 | 35042150521 |
7 | 5526406414 |
oct | 1570702361 |
9 | 536410734 |
10 | 233014513 |
11 | 10a592286 |
12 | 66052441 |
13 | 39376414 |
14 | 22d37b7b |
15 | 156cb50d |
hex | de384f1 |
233014513 has 4 divisors (see below), whose sum is σ = 234302068. Its totient is φ = 231726960.
The previous prime is 233014489. The next prime is 233014517. The reversal of 233014513 is 315410332.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 95491984 + 137522529 = 9772^2 + 11727^2 .
It is a cyclic number.
It is not a de Polignac number, because 233014513 - 221 = 230917361 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (233014517) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 643506 + ... + 643867.
It is an arithmetic number, because the mean of its divisors is an integer number (58575517).
Almost surely, 2233014513 is an apocalyptic number.
It is an amenable number.
233014513 is a deficient number, since it is larger than the sum of its proper divisors (1287555).
233014513 is a wasteful number, since it uses less digits than its factorization.
233014513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1287554.
The product of its (nonzero) digits is 1080, while the sum is 22.
The square root of 233014513 is about 15264.8129041924. The cubic root of 233014513 is about 615.3577252116.
Adding to 233014513 its reverse (315410332), we get a palindrome (548424845).
The spelling of 233014513 in words is "two hundred thirty-three million, fourteen thousand, five hundred thirteen".
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