Base | Representation |
---|---|
bin | 101100000101… |
… | …1110011111101 |
3 | 1121111110122011 |
4 | 1120023303331 |
5 | 21404221203 |
6 | 2143251221 |
7 | 400330441 |
oct | 130136375 |
9 | 47443564 |
10 | 23117053 |
11 | 1205a203 |
12 | 78a9b11 |
13 | 4a3513b |
14 | 30da821 |
15 | 206976d |
hex | 160bcfd |
23117053 has 8 divisors (see below), whose sum is σ = 24429600. Its totient is φ = 21814128.
The previous prime is 23117051. The next prime is 23117099. The reversal of 23117053 is 35071132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23117053 - 21 = 23117051 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 (23117051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2850 + ... + 7372.
It is an arithmetic number, because the mean of its divisors is an integer number (3053700).
Almost surely, 223117053 is an apocalyptic number.
It is an amenable number.
23117053 is a deficient number, since it is larger than the sum of its proper divisors (1312547).
23117053 is a wasteful number, since it uses less digits than its factorization.
23117053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4811.
The product of its (nonzero) digits is 630, while the sum is 22.
The square root of 23117053 is about 4808.0196547019. The cubic root of 23117053 is about 284.8683212360.
Adding to 23117053 its reverse (35071132), we get a palindrome (58188185).
The spelling of 23117053 in words is "twenty-three million, one hundred seventeen thousand, fifty-three".
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