Base | Representation |
---|---|
bin | 101100011101… |
… | …0100000110110 |
3 | 1121212012000221 |
4 | 1120322200312 |
5 | 21431331332 |
6 | 2151324554 |
7 | 402055231 |
oct | 130724066 |
9 | 47765027 |
10 | 23308342 |
11 | 1217a9a2 |
12 | 798075a |
13 | 4aa1225 |
14 | 314a418 |
15 | 20a6297 |
hex | 163a836 |
23308342 has 16 divisors (see below), whose sum is σ = 36432000. Its totient is φ = 11171520.
The previous prime is 23308339. The next prime is 23308349. The reversal of 23308342 is 24380332.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23308349) 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, 5034 + ... + 8482.
It is an arithmetic number, because the mean of its divisors is an integer number (2277000).
Almost surely, 223308342 is an apocalyptic number.
23308342 is a deficient number, since it is larger than the sum of its proper divisors (13123658).
23308342 is a wasteful number, since it uses less digits than its factorization.
23308342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3591.
The product of its (nonzero) digits is 3456, while the sum is 25.
The square root of 23308342 is about 4827.8713735973. The cubic root of 23308342 is about 285.6519066915.
Adding to 23308342 its reverse (24380332), we get a palindrome (47688674).
The spelling of 23308342 in words is "twenty-three million, three hundred eight thousand, three hundred forty-two".
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