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23023410401 = 49946139099
BaseRepresentation
bin10101011100010011…
…010101110011100001
32012102112121102121202
4111130103111303201
5334122443113101
614324331330545
71443353521325
oct253423256341
965375542552
1023023410401
11984512a002
1245665b0a55
13222bb97984
141185a63985
158eb3d636b
hex55c4d5ce1

23023410401 has 4 divisors (see below), whose sum is σ = 23069550000. Its totient is φ = 22977270804.

The previous prime is 23023410349. The next prime is 23023410409. The reversal of 23023410401 is 10401432032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23023410401 - 218 = 23023148257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23023410409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23069051 + ... + 23070048.

It is an arithmetic number, because the mean of its divisors is an integer number (5767387500).

Almost surely, 223023410401 is an apocalyptic number.

It is an amenable number.

23023410401 is a deficient number, since it is larger than the sum of its proper divisors (46139599).

23023410401 is an equidigital number, since it uses as much as digits as its factorization.

23023410401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46139598.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 23023410401 its reverse (10401432032), we get a palindrome (33424842433).

The spelling of 23023410401 in words is "twenty-three billion, twenty-three million, four hundred ten thousand, four hundred one".

Divisors: 1 499 46139099 23023410401