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23200524241 = 52344360467
BaseRepresentation
bin10101100110110110…
…111110011111010001
32012212212212202010121
4111212312332133101
5340003313233431
614354055430241
71450634126236
oct254666763721
965785782117
1023200524241
119926100284
1245b5985381
13225979ac6b
1411a13a978d
1590bc1e611
hex566dbe7d1

23200524241 has 4 divisors (see below), whose sum is σ = 23244885232. Its totient is φ = 23156163252.

The previous prime is 23200524239. The next prime is 23200524247. The reversal of 23200524241 is 14242500232.

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 23200524241 - 21 = 23200524239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23200524247) 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, 22179711 + ... + 22180756.

It is an arithmetic number, because the mean of its divisors is an integer number (5811221308).

Almost surely, 223200524241 is an apocalyptic number.

It is an amenable number.

23200524241 is a deficient number, since it is larger than the sum of its proper divisors (44360991).

23200524241 is an equidigital number, since it uses as much as digits as its factorization.

23200524241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44360990.

The product of its (nonzero) digits is 3840, while the sum is 25.

The spelling of 23200524241 in words is "twenty-three billion, two hundred million, five hundred twenty-four thousand, two hundred forty-one".

Divisors: 1 523 44360467 23200524241