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23023414243 = 374903126913
BaseRepresentation
bin10101011100010011…
…010110101111100011
32012102112121121220001
4111130103112233203
5334122443223433
614324331400431
71443353535454
oct253423265743
965375547801
1023023414243
119845131985
1245665b3117
13222bb9964b
141185a6512b
158eb3d757d
hex55c4d6be3

23023414243 has 8 divisors (see below), whose sum is σ = 23650677728. Its totient is φ = 22396414464.

The previous prime is 23023414241. The next prime is 23023414261. The reversal of 23023414243 is 34241432032.

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 23023414243 - 21 = 23023414241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23023414241) 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, 117955 + ... + 244867.

It is an arithmetic number, because the mean of its divisors is an integer number (2956334716).

Almost surely, 223023414243 is an apocalyptic number.

23023414243 is a deficient number, since it is larger than the sum of its proper divisors (627263485).

23023414243 is a wasteful number, since it uses less digits than its factorization.

23023414243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131853.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 23023414243 its reverse (34241432032), we get a palindrome (57264846275).

The spelling of 23023414243 in words is "twenty-three billion, twenty-three million, four hundred fourteen thousand, two hundred forty-three".

Divisors: 1 37 4903 126913 181411 4695781 622254439 23023414243