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23034012401 = 43535674707
BaseRepresentation
bin10101011100111011…
…110010001011110001
32012110021120001211102
4111130323302023301
5334133201344101
614325350454145
71443542606051
oct253473621361
965407501742
1023034012401
119850110494
12456a064355
13223113a54a
141187223561
158ec2cc86b
hex55cef22f1

23034012401 has 4 divisors (see below), whose sum is σ = 23569687152. Its totient is φ = 22498337652.

The previous prime is 23034012347. The next prime is 23034012457. The reversal of 23034012401 is 10421043032.

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 23034012401 - 226 = 22966903537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23034015401) 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, 267837311 + ... + 267837396.

It is an arithmetic number, because the mean of its divisors is an integer number (5892421788).

Almost surely, 223034012401 is an apocalyptic number.

It is an amenable number.

23034012401 is a deficient number, since it is larger than the sum of its proper divisors (535674751).

23034012401 is an equidigital number, since it uses as much as digits as its factorization.

23034012401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535674750.

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

Adding to 23034012401 its reverse (10421043032), we get a palindrome (33455055433).

The spelling of 23034012401 in words is "twenty-three billion, thirty-four million, twelve thousand, four hundred one".

Divisors: 1 43 535674707 23034012401