Base | Representation |
---|---|
bin | 101011111011… |
… | …1100100001011 |
3 | 1121100020212200 |
4 | 1113313210023 |
5 | 21344042443 |
6 | 2141411243 |
7 | 366533610 |
oct | 127674413 |
9 | 47306780 |
10 | 23034123 |
11 | 12002972 |
12 | 7869b23 |
13 | 4a06478 |
14 | 30b8507 |
15 | 204edd3 |
hex | 15f790b |
23034123 has 24 divisors (see below), whose sum is σ = 38328576. Its totient is φ = 13057200.
The previous prime is 23034119. The next prime is 23034127. The reversal of 23034123 is 32143032.
It is an interprime number because it is at equal distance from previous prime (23034119) and next prime (23034127).
It is not a de Polignac number, because 23034123 - 22 = 23034119 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a junction number, because it is equal to n+sod(n) for n = 23034096 and 23034105.
It is not an unprimeable number, because it can be changed into a prime (23034127) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6858 + ... + 9648.
It is an arithmetic number, because the mean of its divisors is an integer number (1597024).
Almost surely, 223034123 is an apocalyptic number.
23034123 is a deficient number, since it is larger than the sum of its proper divisors (15294453).
23034123 is a wasteful number, since it uses less digits than its factorization.
23034123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2935 (or 2932 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 23034123 is about 4799.3877734561. The cubic root of 23034123 is about 284.5272680171.
Adding to 23034123 its reverse (32143032), we get a palindrome (55177155).
The spelling of 23034123 in words is "twenty-three million, thirty-four thousand, one hundred twenty-three".
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