Base | Representation |
---|---|
bin | 101011111010… |
… | …0111100101010 |
3 | 1121022201011121 |
4 | 1113310330222 |
5 | 21343222102 |
6 | 2141245454 |
7 | 366460423 |
oct | 127647452 |
9 | 47281147 |
10 | 23023402 |
11 | 11aa5906 |
12 | 786388a |
13 | 4a0161c |
14 | 30b464a |
15 | 204bb37 |
hex | 15f4f2a |
23023402 has 8 divisors (see below), whose sum is σ = 36352800. Its totient is φ = 10905804.
The previous prime is 23023379. The next prime is 23023417. The reversal of 23023402 is 20432032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302902 + ... + 302977.
It is an arithmetic number, because the mean of its divisors is an integer number (4544100).
Almost surely, 223023402 is an apocalyptic number.
23023402 is a deficient number, since it is larger than the sum of its proper divisors (13329398).
23023402 is a wasteful number, since it uses less digits than its factorization.
23023402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 605900.
The product of its (nonzero) digits is 288, while the sum is 16.
The square root of 23023402 is about 4798.2707301694. The cubic root of 23023402 is about 284.4831177185.
Adding to 23023402 its reverse (20432032), we get a palindrome (43455434).
It can be divided in two parts, 230 and 23402, that added together give a palindrome (23632).
The spelling of 23023402 in words is "twenty-three million, twenty-three thousand, four hundred two".
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