Base | Representation |
---|---|
bin | 101100101111… |
… | …0001001110011 |
3 | 1122010121021122 |
4 | 1121132021303 |
5 | 22001014243 |
6 | 2154412455 |
7 | 403233644 |
oct | 131361163 |
9 | 48117248 |
10 | 23454323 |
11 | 1226a642 |
12 | 7a3112b |
13 | 4b227c9 |
14 | 31876cb |
15 | 20d4668 |
hex | 165e273 |
23454323 has 4 divisors (see below), whose sum is σ = 23478360. Its totient is φ = 23430288.
The previous prime is 23454289. The next prime is 23454367. The reversal of 23454323 is 32345432.
23454323 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23454323 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23454292 and 23454301.
It is not an unprimeable number, because it can be changed into a prime (23454023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10490 + ... + 12527.
It is an arithmetic number, because the mean of its divisors is an integer number (5869590).
Almost surely, 223454323 is an apocalyptic number.
23454323 is a deficient number, since it is larger than the sum of its proper divisors (24037).
23454323 is a wasteful number, since it uses less digits than its factorization.
23454323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24036.
The product of its digits is 8640, while the sum is 26.
The square root of 23454323 is about 4842.9663430588. The cubic root of 23454323 is about 286.2470154720.
Adding to 23454323 its reverse (32345432), we get a palindrome (55799755).
The spelling of 23454323 in words is "twenty-three million, four hundred fifty-four thousand, three hundred twenty-three".
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