Base | Representation |
---|---|
bin | 101100101011… |
… | …0100101011101 |
3 | 1122002000202120 |
4 | 1121112211131 |
5 | 21444021300 |
6 | 2154013153 |
7 | 403044402 |
oct | 131264535 |
9 | 48060676 |
10 | 23423325 |
11 | 12249322 |
12 | 7a171b9 |
13 | 4b11673 |
14 | 317a2a9 |
15 | 20ca3a0 |
hex | 165695d |
23423325 has 12 divisors (see below), whose sum is σ = 38726688. Its totient is φ = 12492400.
The previous prime is 23423311. The next prime is 23423327. The reversal of 23423325 is 52332432.
It is not a de Polignac number, because 23423325 - 25 = 23423293 is a prime.
It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 23423295 and 23423304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23423327) 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, 156081 + ... + 156230.
It is an arithmetic number, because the mean of its divisors is an integer number (3227224).
Almost surely, 223423325 is an apocalyptic number.
23423325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23423325 is a deficient number, since it is larger than the sum of its proper divisors (15303363).
23423325 is a wasteful number, since it uses less digits than its factorization.
23423325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 312324 (or 312319 counting only the distinct ones).
The product of its digits is 4320, while the sum is 24.
The square root of 23423325 is about 4839.7649736325. The cubic root of 23423325 is about 286.1208554056.
Adding to 23423325 its reverse (52332432), we get a palindrome (75755757).
The spelling of 23423325 in words is "twenty-three million, four hundred twenty-three thousand, three hundred twenty-five".
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