Base | Representation |
---|---|
bin | 101100101100… |
… | …0111110011001 |
3 | 1122002112012002 |
4 | 1121120332121 |
5 | 21444324423 |
6 | 2154130345 |
7 | 403115054 |
oct | 131307631 |
9 | 48075162 |
10 | 23433113 |
11 | 12255710 |
12 | 7a209b5 |
13 | 4b15c62 |
14 | 317da9b |
15 | 20cd228 |
hex | 1658f99 |
23433113 has 12 divisors (see below), whose sum is σ = 26729808. Its totient is φ = 20371560.
The previous prime is 23433101. The next prime is 23433121. The reversal of 23433113 is 31133432.
It is not a de Polignac number, because 23433113 - 216 = 23367577 is a prime.
It is a super-2 number, since 2×234331132 = 1098221569741538, which contains 22 as substring.
It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23433133) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3806 + ... + 7832.
It is an arithmetic number, because the mean of its divisors is an integer number (2227484).
Almost surely, 223433113 is an apocalyptic number.
23433113 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
23433113 is a deficient number, since it is larger than the sum of its proper divisors (3296695).
23433113 is a wasteful number, since it uses less digits than its factorization.
23433113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4084 (or 4061 counting only the distinct ones).
The product of its digits is 648, while the sum is 20.
The square root of 23433113 is about 4840.7760741435. The cubic root of 23433113 is about 286.1607040170.
Adding to 23433113 its reverse (31133432), we get a palindrome (54566545).
The spelling of 23433113 in words is "twenty-three million, four hundred thirty-three thousand, one hundred thirteen".
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