Base | Representation |
---|---|
bin | 101101101011… |
… | …0111110010001 |
3 | 1200001202010110 |
4 | 1123112332101 |
5 | 22112333301 |
6 | 2213151533 |
7 | 410364513 |
oct | 133267621 |
9 | 50052113 |
10 | 23949201 |
11 | 12578431 |
12 | 802b5a9 |
13 | 4c66b33 |
14 | 3275bb3 |
15 | 21810d6 |
hex | 16d6f91 |
23949201 has 8 divisors (see below), whose sum is σ = 31968864. Its totient is φ = 15947840.
The previous prime is 23949193. The next prime is 23949227. The reversal of 23949201 is 10294932.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23949201 - 23 = 23949193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23949241) 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, 1155 + ... + 7016.
It is an arithmetic number, because the mean of its divisors is an integer number (3996108).
Almost surely, 223949201 is an apocalyptic number.
It is an amenable number.
23949201 is a deficient number, since it is larger than the sum of its proper divisors (8019663).
23949201 is an equidigital number, since it uses as much as digits as its factorization.
23949201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9151.
The product of its (nonzero) digits is 3888, while the sum is 30.
The square root of 23949201 is about 4893.7920879416. The cubic root of 23949201 is about 288.2462568721.
The spelling of 23949201 in words is "twenty-three million, nine hundred forty-nine thousand, two hundred one".
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