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23235051401 = 291759455491
BaseRepresentation
bin10101101000111010…
…101011111110001001
32012222021211220111022
4111220322223332021
5340041133121101
614401331442225
71451533451432
oct255072537611
965867756438
1023235051401
119943643021
124605456375
132263999733
1411a5bd6489
1590ec8ea1b
hex568eabf89

23235051401 has 8 divisors (see below), whose sum is σ = 24049977600. Its totient is φ = 22421039760.

The previous prime is 23235051373. The next prime is 23235051403. The reversal of 23235051401 is 10415053232.

It is a happy number.

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 23235051401 - 214 = 23235035017 is a prime.

It is a super-2 number, since 2×232350514012 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23235051403) 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, 176735 + ... + 278756.

It is an arithmetic number, because the mean of its divisors is an integer number (3006247200).

Almost surely, 223235051401 is an apocalyptic number.

It is an amenable number.

23235051401 is a deficient number, since it is larger than the sum of its proper divisors (814926199).

23235051401 is a wasteful number, since it uses less digits than its factorization.

23235051401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457279.

The product of its (nonzero) digits is 3600, while the sum is 26.

The spelling of 23235051401 in words is "twenty-three billion, two hundred thirty-five million, fifty-one thousand, four hundred one".

Divisors: 1 29 1759 51011 455491 13209239 801208669 23235051401