Base | Representation |
---|---|
bin | 101100010110… |
… | …0111000110111 |
3 | 1121202100111000 |
4 | 1120230320313 |
5 | 21423040120 |
6 | 2150214343 |
7 | 401433435 |
oct | 130547067 |
9 | 47670430 |
10 | 23252535 |
11 | 12141a79 |
12 | 79543b3 |
13 | 4a819c7 |
14 | 3133d55 |
15 | 2094990 |
hex | 162ce37 |
23252535 has 32 divisors (see below), whose sum is σ = 42356160. Its totient is φ = 12096000.
The previous prime is 23252521. The next prime is 23252543. The reversal of 23252535 is 53525232.
It is not a de Polignac number, because 23252535 - 25 = 23252503 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 23252499 and 23252508.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3435 + ... + 7635.
It is an arithmetic number, because the mean of its divisors is an integer number (1323630).
Almost surely, 223252535 is an apocalyptic number.
23252535 is a deficient number, since it is larger than the sum of its proper divisors (19103625).
23252535 is a wasteful number, since it uses less digits than its factorization.
23252535 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4256 (or 4250 counting only the distinct ones).
The product of its digits is 9000, while the sum is 27.
The square root of 23252535 is about 4822.0882405862. The cubic root of 23252535 is about 285.4237463805.
Adding to 23252535 its reverse (53525232), we get a palindrome (76777767).
The spelling of 23252535 in words is "twenty-three million, two hundred fifty-two thousand, five hundred thirty-five".
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