Base | Representation |
---|---|
bin | 101100010011… |
… | …1111110111010 |
3 | 1121201022220211 |
4 | 1120213332322 |
5 | 21421414232 |
6 | 2145541334 |
7 | 401321032 |
oct | 130477672 |
9 | 47638824 |
10 | 23232442 |
11 | 12128972 |
12 | 794484a |
13 | 4a7580c |
14 | 312a8c2 |
15 | 208da47 |
hex | 1627fba |
23232442 has 8 divisors (see below), whose sum is σ = 34920000. Its totient is φ = 11592444.
The previous prime is 23232439. The next prime is 23232449. The reversal of 23232442 is 24423232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×232324422 = 1079492722566728, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (23232449) 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, 10642 + ... + 12637.
It is an arithmetic number, because the mean of its divisors is an integer number (4365000).
It is a self-describing number.
Almost surely, 223232442 is an apocalyptic number.
23232442 is a deficient number, since it is larger than the sum of its proper divisors (11687558).
23232442 is a wasteful number, since it uses less digits than its factorization.
23232442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23780.
The product of its digits is 2304, while the sum is 22.
The square root of 23232442 is about 4820.0043568445. The cubic root of 23232442 is about 285.3415091528.
Adding to 23232442 its reverse (24423232), we get a palindrome (47655674).
The spelling of 23232442 in words is "twenty-three million, two hundred thirty-two thousand, four hundred forty-two".
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