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23383054427 = 106344814909
BaseRepresentation
bin10101110001101111…
…010001100001011011
32020100121100020110212
4111301233101201123
5340342030220202
614424140001335
71455311453225
oct256157214133
966317306425
1023383054427
119a0a140977
124646b3024b
1322885496a5
1411bb721415
1591cc77652
hex571bd185b

23383054427 has 8 divisors (see below), whose sum is σ = 23415043680. Its totient is φ = 23351086080.

The previous prime is 23383054417. The next prime is 23383054451. The reversal of 23383054427 is 72445038332.

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 23383054427 - 26 = 23383054363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23383054417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4760849 + ... + 4765757.

It is an arithmetic number, because the mean of its divisors is an integer number (2926880460).

Almost surely, 223383054427 is an apocalyptic number.

23383054427 is a deficient number, since it is larger than the sum of its proper divisors (31989253).

23383054427 is a wasteful number, since it uses less digits than its factorization.

23383054427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10453.

The product of its (nonzero) digits is 483840, while the sum is 41.

The spelling of 23383054427 in words is "twenty-three billion, three hundred eighty-three million, fifty-four thousand, four hundred twenty-seven".

Divisors: 1 1063 4481 4909 4763303 5218267 21997229 23383054427