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14231512793 = 28163180263
BaseRepresentation
bin11010100000100001…
…11010011011011001
31100201211002202102102
431100100322123121
5213121231402133
610312102413145
71012445601641
oct152020723331
940654082372
1014231512793
116043355223
1229121311b5
13145a57a8b4
1499013d521
155846147e8
hex35043a6d9

14231512793 has 8 divisors (see below), whose sum is σ = 14304971136. Its totient is φ = 14158216800.

The previous prime is 14231512769. The next prime is 14231512807. The reversal of 14231512793 is 39721513241.

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 14231512793 - 210 = 14231511769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14231512703) 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, 137180 + ... + 217442.

It is an arithmetic number, because the mean of its divisors is an integer number (1788121392).

Almost surely, 214231512793 is an apocalyptic number.

It is an amenable number.

14231512793 is a deficient number, since it is larger than the sum of its proper divisors (73458343).

14231512793 is an equidigital number, since it uses as much as digits as its factorization.

14231512793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81175.

The product of its digits is 45360, while the sum is 38.

The spelling of 14231512793 in words is "fourteen billion, two hundred thirty-one million, five hundred twelve thousand, seven hundred ninety-three".

Divisors: 1 281 631 80263 177311 22553903 50645953 14231512793