Base | Representation |
---|---|
bin | 101100101001… |
… | …1010111001101 |
3 | 1122001100122200 |
4 | 1121103113031 |
5 | 21443111000 |
6 | 2153432113 |
7 | 402661044 |
oct | 131232715 |
9 | 48040580 |
10 | 23410125 |
11 | 1223a412 |
12 | 7a0b639 |
13 | 4b0865b |
14 | 317555b |
15 | 20c6500 |
hex | 16535cd |
23410125 has 24 divisors (see below), whose sum is σ = 42202680. Its totient is φ = 12484800.
The previous prime is 23410117. The next prime is 23410129. The reversal of 23410125 is 52101432.
It can be written as a sum of positive squares in 4 ways, for example, as 2643876 + 20766249 = 1626^2 + 4557^2 .
It is not a de Polignac number, because 23410125 - 23 = 23410117 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 = 23410098 and 23410107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23410129) 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, 9280 + ... + 11529.
It is an arithmetic number, because the mean of its divisors is an integer number (1758445).
Almost surely, 223410125 is an apocalyptic number.
23410125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23410125 is a deficient number, since it is larger than the sum of its proper divisors (18792555).
23410125 is a wasteful number, since it uses less digits than its factorization.
23410125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20830 (or 20817 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 23410125 is about 4838.4010788689. The cubic root of 23410125 is about 286.0670983781.
Adding to 23410125 its reverse (52101432), we get a palindrome (75511557).
The spelling of 23410125 in words is "twenty-three million, four hundred ten thousand, one hundred twenty-five".
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