Base | Representation |
---|---|
bin | 11011110100000… |
… | …11101000000101 |
3 | 121021001001000002 |
4 | 31322003220011 |
5 | 434212314023 |
6 | 35052531045 |
7 | 5532133010 |
oct | 1572035005 |
9 | 537031002 |
10 | 233323013 |
11 | 10a783040 |
12 | 66180a85 |
13 | 39453971 |
14 | 22db8377 |
15 | 1573cb28 |
hex | de83a05 |
233323013 has 16 divisors (see below), whose sum is σ = 296390016. Its totient is φ = 178376640.
The previous prime is 233323001. The next prime is 233323039. The reversal of 233323013 is 310323332.
It is a cyclic number.
It is not a de Polignac number, because 233323013 - 26 = 233322949 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (233323213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24506 + ... + 32667.
It is an arithmetic number, because the mean of its divisors is an integer number (18524376).
Almost surely, 2233323013 is an apocalyptic number.
It is an amenable number.
233323013 is a deficient number, since it is larger than the sum of its proper divisors (63067003).
233323013 is a wasteful number, since it uses less digits than its factorization.
233323013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57244.
The product of its (nonzero) digits is 972, while the sum is 20.
The square root of 233323013 is about 15274.9145005790. The cubic root of 233323013 is about 615.6291734555.
Adding to 233323013 its reverse (310323332), we get a palindrome (543646345).
The spelling of 233323013 in words is "two hundred thirty-three million, three hundred twenty-three thousand, thirteen".
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