Base | Representation |
---|---|
bin | 10101011100111000… |
… | …010011111111101001 |
3 | 2012110012211211102110 |
4 | 111130320103333221 |
5 | 334132433233223 |
6 | 14325315152533 |
7 | 1443532065534 |
oct | 253470237751 |
9 | 65405754373 |
10 | 23033102313 |
11 | 984a649751 |
12 | 45698a5749 |
13 | 2230bac230 |
14 | 1187067a1b |
15 | 8ec19cd93 |
hex | 55ce13fe9 |
23033102313 has 16 divisors (see below), whose sum is σ = 34511137920. Its totient is φ = 13557945984.
The previous prime is 23033102299. The next prime is 23033102327. The reversal of 23033102313 is 31320133032.
It is an interprime number because it is at equal distance from previous prime (23033102299) and next prime (23033102327).
It is not a de Polignac number, because 23033102313 - 216 = 23033036777 is a prime.
It is a super-2 number, since 2×230331023132 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 23033102313.
It is not an unprimeable number, because it can be changed into a prime (23033102363) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12838068 + ... + 12839861.
It is an arithmetic number, because the mean of its divisors is an integer number (2156946120).
Almost surely, 223033102313 is an apocalyptic number.
23033102313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
23033102313 is a deficient number, since it is larger than the sum of its proper divisors (11478035607).
23033102313 is a wasteful number, since it uses less digits than its factorization.
23033102313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25677968.
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 23033102313 its reverse (31320133032), we get a palindrome (54353235345).
The spelling of 23033102313 in words is "twenty-three billion, thirty-three million, one hundred two thousand, three hundred thirteen".
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