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23452114405 = 55953978779
BaseRepresentation
bin10101110101110110…
…101101110111100101
32020112102021211221211
4111311312231313211
5341012220130110
614435044111421
71460110453246
oct256566556745
966472254854
1023452114405
119a4511a735
124666095571
132299949395
1411c697accd
15923d6998a
hex575dadde5

23452114405 has 8 divisors (see below), whose sum is σ = 28143367200. Its totient is φ = 18761138256.

The previous prime is 23452114369. The next prime is 23452114457. The reversal of 23452114405 is 50441125432.

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 23452114405 - 27 = 23452114277 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258306 + ... + 337084.

It is an arithmetic number, because the mean of its divisors is an integer number (3517920900).

Almost surely, 223452114405 is an apocalyptic number.

It is an amenable number.

23452114405 is a deficient number, since it is larger than the sum of its proper divisors (4691252795).

23452114405 is an equidigital number, since it uses as much as digits as its factorization.

23452114405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138323.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 23452114405 its reverse (50441125432), we get a palindrome (73893239837).

The spelling of 23452114405 in words is "twenty-three billion, four hundred fifty-two million, one hundred fourteen thousand, four hundred five".

Divisors: 1 5 59539 78779 297695 393895 4690422881 23452114405