Base | Representation |
---|---|
bin | 101100110110… |
… | …0110011010101 |
3 | 1122020122120221 |
4 | 1121230303111 |
5 | 22004424300 |
6 | 2155554341 |
7 | 403603612 |
oct | 131546325 |
9 | 48218527 |
10 | 23514325 |
11 | 1230072a |
12 | 7a5b9b1 |
13 | 4b43c03 |
14 | 31a1509 |
15 | 20e731a |
hex | 166ccd5 |
23514325 has 6 divisors (see below), whose sum is σ = 29157794. Its totient is φ = 18811440.
The previous prime is 23514317. The next prime is 23514329. The reversal of 23514325 is 52341532.
It can be written as a sum of positive squares in 3 ways, for example, as 5731236 + 17783089 = 2394^2 + 4217^2 .
It is not a de Polignac number, because 23514325 - 23 = 23514317 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 940573 = 23514325 / (2 + 3 + 5 + 1 + 4 + 3 + 2 + 5).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23514325.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23514329) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 470262 + ... + 470311.
Almost surely, 223514325 is an apocalyptic number.
23514325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23514325 is a deficient number, since it is larger than the sum of its proper divisors (5643469).
23514325 is an equidigital number, since it uses as much as digits as its factorization.
23514325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 940583 (or 940578 counting only the distinct ones).
The product of its digits is 3600, while the sum is 25.
The square root of 23514325 is about 4849.1571432570. The cubic root of 23514325 is about 286.4909046674.
Adding to 23514325 its reverse (52341532), we get a palindrome (75855857).
The spelling of 23514325 in words is "twenty-three million, five hundred fourteen thousand, three hundred twenty-five".
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