Base | Representation |
---|---|
bin | 101100011111… |
… | …0010110001111 |
3 | 1121212222120121 |
4 | 1120332112033 |
5 | 21432332142 |
6 | 2151525411 |
7 | 402152065 |
oct | 130762617 |
9 | 47788517 |
10 | 23324047 |
11 | 1219077a |
12 | 7989867 |
13 | 4aa8416 |
14 | 3152035 |
15 | 20aac67 |
hex | 163e58f |
23324047 has 4 divisors (see below), whose sum is σ = 24338160. Its totient is φ = 22309936.
The previous prime is 23324029. The next prime is 23324053. The reversal of 23324047 is 74042332.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 23324047 - 27 = 23323919 is a prime.
It is a super-2 number, since 2×233240472 = 1088022336916418, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23324087) 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, 507022 + ... + 507067.
It is an arithmetic number, because the mean of its divisors is an integer number (6084540).
Almost surely, 223324047 is an apocalyptic number.
23324047 is a deficient number, since it is larger than the sum of its proper divisors (1014113).
23324047 is a wasteful number, since it uses less digits than its factorization.
23324047 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1014112.
The product of its (nonzero) digits is 4032, while the sum is 25.
The square root of 23324047 is about 4829.4975929179. The cubic root of 23324047 is about 285.7160490486.
Adding to 23324047 its reverse (74042332), we get a palindrome (97366379).
The spelling of 23324047 in words is "twenty-three million, three hundred twenty-four thousand, forty-seven".
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