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BaseRepresentation
bin101011111000…
…0010011110001
31121021202002212
41113300103301
521342120101
62141021505
7366351140
oct127602361
947252085
1023004401
1111a92602
127854895
1349c5a94
1430ab757
1520461bb
hex15f04f1

23004401 has 8 divisors (see below), whose sum is σ = 26397504. Its totient is φ = 19638000.

The previous prime is 23004391. The next prime is 23004409. The reversal of 23004401 is 10440032.

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 23004401 - 210 = 23003377 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23004409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4790 + ... + 8303.

It is an arithmetic number, because the mean of its divisors is an integer number (3299688).

Almost surely, 223004401 is an apocalyptic number.

It is an amenable number.

23004401 is a deficient number, since it is larger than the sum of its proper divisors (3393103).

23004401 is a wasteful number, since it uses less digits than its factorization.

23004401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13351.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 23004401 is about 4796.2903373336. The cubic root of 23004401 is about 284.4048357538.

Adding to 23004401 its reverse (10440032), we get a palindrome (33444433).

The spelling of 23004401 in words is "twenty-three million, four thousand, four hundred one".

Divisors: 1 7 251 1757 13093 91651 3286343 23004401