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23340201 = 317457651
BaseRepresentation
bin101100100001…
…0010010101001
31121220210201220
41121002102221
521433341301
62152132253
7402250143
oct131022251
947823656
1023340201
11121a1925
127997089
134ab2891
143157c93
1520b0936
hex16424a9

23340201 has 8 divisors (see below), whose sum is σ = 32950944. Its totient is φ = 14644800.

The previous prime is 23340199. The next prime is 23340203. The reversal of 23340201 is 10204332.

It is an interprime number because it is at equal distance from previous prime (23340199) and next prime (23340203).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23340201 - 21 = 23340199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23340203) 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, 228775 + ... + 228876.

It is an arithmetic number, because the mean of its divisors is an integer number (4118868).

Almost surely, 223340201 is an apocalyptic number.

23340201 is the 3056-th centered pentagonal number.

It is an amenable number.

23340201 is a deficient number, since it is larger than the sum of its proper divisors (9610743).

23340201 is a wasteful number, since it uses less digits than its factorization.

23340201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457671.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 23340201 is about 4831.1697341327. The cubic root of 23340201 is about 285.7819951789.

Adding to 23340201 its reverse (10204332), we get a palindrome (33544533).

The spelling of 23340201 in words is "twenty-three million, three hundred forty thousand, two hundred one".

Divisors: 1 3 17 51 457651 1372953 7780067 23340201