Base | Representation |
---|---|
bin | 101101101100… |
… | …1111101100010 |
3 | 1200002100220211 |
4 | 1123121331202 |
5 | 22113231232 |
6 | 2213324334 |
7 | 410445301 |
oct | 133317542 |
9 | 50070824 |
10 | 23961442 |
11 | 1258664a |
12 | 80366aa |
13 | 4c6c58b |
14 | 327a438 |
15 | 2184a47 |
hex | 16d9f62 |
23961442 has 8 divisors (see below), whose sum is σ = 36298332. Its totient is φ = 11862000.
The previous prime is 23961409. The next prime is 23961461. The reversal of 23961442 is 24416932.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 21169201 + 2792241 = 4601^2 + 1671^2 .
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, 59109 + ... + 59512.
Almost surely, 223961442 is an apocalyptic number.
23961442 is a deficient number, since it is larger than the sum of its proper divisors (12336890).
23961442 is a wasteful number, since it uses less digits than its factorization.
23961442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118724.
The product of its digits is 10368, while the sum is 31.
The square root of 23961442 is about 4895.0425942988. The cubic root of 23961442 is about 288.2953583215.
The spelling of 23961442 in words is "twenty-three million, nine hundred sixty-one thousand, four hundred forty-two".
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