Base | Representation |
---|---|
bin | 101100000101… |
… | …0110100110110 |
3 | 1121111021002120 |
4 | 1120022310312 |
5 | 21404104024 |
6 | 2143220410 |
7 | 400312611 |
oct | 130126466 |
9 | 47437076 |
10 | 23113014 |
11 | 12057171 |
12 | 78a7706 |
13 | 4a33352 |
14 | 30d9178 |
15 | 2068479 |
hex | 160ad36 |
23113014 has 32 divisors (see below), whose sum is σ = 47520000. Its totient is φ = 7491744.
The previous prime is 23113009. The next prime is 23113019. The reversal of 23113014 is 41031132.
It is an interprime number because it is at equal distance from previous prime (23113009) and next prime (23113019).
It is a super-2 number, since 2×231130142 = 1068422832328392, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 23112984 and 23113002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23113019) 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, 38287 + ... + 38885.
It is an arithmetic number, because the mean of its divisors is an integer number (1485000).
Almost surely, 223113014 is an apocalyptic number.
23113014 is an abundant number, since it is smaller than the sum of its proper divisors (24406986).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23113014 is a wasteful number, since it uses less digits than its factorization.
23113014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 772.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 23113014 is about 4807.5996089525. The cubic root of 23113014 is about 284.8517295859.
Adding to 23113014 its reverse (41031132), we get a palindrome (64144146).
The spelling of 23113014 in words is "twenty-three million, one hundred thirteen thousand, fourteen".
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