Base | Representation |
---|---|
bin | 101101000111… |
… | …0011101101001 |
3 | 1122111122201110 |
4 | 1122032131221 |
5 | 22023332301 |
6 | 2202540533 |
7 | 405016566 |
oct | 132163551 |
9 | 48448643 |
10 | 23652201 |
11 | 12395281 |
12 | 7b07749 |
13 | 4b918b1 |
14 | 31d986d |
15 | 21230d6 |
hex | 168e769 |
23652201 has 16 divisors (see below), whose sum is σ = 32234048. Its totient is φ = 15422400.
The previous prime is 23652191. The next prime is 23652217. The reversal of 23652201 is 10225632.
It is not a de Polignac number, because 23652201 - 26 = 23652137 is a prime.
It is a super-2 number, since 2×236522012 = 1118853224288802, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (23652221) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55971 + ... + 56391.
It is an arithmetic number, because the mean of its divisors is an integer number (2014628).
Almost surely, 223652201 is an apocalyptic number.
It is an amenable number.
23652201 is a deficient number, since it is larger than the sum of its proper divisors (8581847).
23652201 is a wasteful number, since it uses less digits than its factorization.
23652201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 792.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 23652201 is about 4863.3528557981. The cubic root of 23652201 is about 287.0497592867.
Adding to 23652201 its reverse (10225632), we get a palindrome (33877833).
The spelling of 23652201 in words is "twenty-three million, six hundred fifty-two thousand, two hundred one".
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