Base | Representation |
---|---|
bin | 110000010011… |
… | …0100111110111 |
3 | 1202122121000210 |
4 | 1200212213313 |
5 | 22440332043 |
6 | 2302440503 |
7 | 425151654 |
oct | 140464767 |
9 | 52577023 |
10 | 25324023 |
11 | 1332734a |
12 | 8593133 |
13 | 532883a |
14 | 3512c2b |
15 | 2353633 |
hex | 18269f7 |
25324023 has 8 divisors (see below), whose sum is σ = 34483968. Its totient is φ = 16523384.
The previous prime is 25323997. The next prime is 25324031. The reversal of 25324023 is 32042352.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 25324023 - 26 = 25323959 is a prime.
It is a super-2 number, since 2×253240232 = 1282612281809058, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25324063) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89661 + ... + 89942.
It is an arithmetic number, because the mean of its divisors is an integer number (4310496).
Almost surely, 225324023 is an apocalyptic number.
25324023 is a deficient number, since it is larger than the sum of its proper divisors (9159945).
25324023 is a wasteful number, since it uses less digits than its factorization.
25324023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179653.
The product of its (nonzero) digits is 1440, while the sum is 21.
The square root of 25324023 is about 5032.2979840228. The cubic root of 25324023 is about 293.6596204223.
Adding to 25324023 its reverse (32042352), we get a palindrome (57366375).
It can be divided in two parts, 2532 and 4023, that added together give a triangular number (6555 = T114).
The spelling of 25324023 in words is "twenty-five million, three hundred twenty-four thousand, twenty-three".
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