Base | Representation |
---|---|
bin | 101100101011… |
… | …0100010010111 |
3 | 1122002000111020 |
4 | 1121112202113 |
5 | 21444020002 |
6 | 2154012223 |
7 | 403044000 |
oct | 131264227 |
9 | 48060436 |
10 | 23423127 |
11 | 12249162 |
12 | 7a17073 |
13 | 4b11550 |
14 | 317a1a7 |
15 | 20ca2bc |
hex | 1656897 |
23423127 has 64 divisors (see below), whose sum is σ = 41932800. Its totient is φ = 11515392.
The previous prime is 23423123. The next prime is 23423129. The reversal of 23423127 is 72132432.
It is not a de Polignac number, because 23423127 - 22 = 23423123 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23423097 and 23423106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23423123) 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 63 ways as a sum of consecutive naturals, for example, 227358 + ... + 227460.
It is an arithmetic number, because the mean of its divisors is an integer number (655200).
Almost surely, 223423127 is an apocalyptic number.
23423127 is a deficient number, since it is larger than the sum of its proper divisors (18509673).
23423127 is a wasteful number, since it uses less digits than its factorization.
23423127 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157 (or 143 counting only the distinct ones).
The product of its digits is 2016, while the sum is 24.
The square root of 23423127 is about 4839.7445180505. The cubic root of 23423127 is about 286.1200491994.
Adding to 23423127 its reverse (72132432), we get a palindrome (95555559).
The spelling of 23423127 in words is "twenty-three million, four hundred twenty-three thousand, one hundred twenty-seven".
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