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14312143301 = 111191287179
BaseRepresentation
bin11010101010001000…
…11111100111000101
31100221102211012200112
431111010133213011
5213302402041201
610324102522405
71014445132211
oct152504374705
940842735615
1014312143301
116084917105
122935136405
13147119bc61
1499ab2b941
1558b7400bb
hex35511f9c5

14312143301 has 4 divisors (see below), whose sum is σ = 14313441600. Its totient is φ = 14310845004.

The previous prime is 14312143283. The next prime is 14312143331. The reversal of 14312143301 is 10334121341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10334121341 = 59175154599.

It is a cyclic number.

It is not a de Polignac number, because 14312143301 - 226 = 14245034437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14312143331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 632471 + ... + 654708.

It is an arithmetic number, because the mean of its divisors is an integer number (3578360400).

Almost surely, 214312143301 is an apocalyptic number.

It is an amenable number.

14312143301 is a deficient number, since it is larger than the sum of its proper divisors (1298299).

14312143301 is a wasteful number, since it uses less digits than its factorization.

14312143301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298298.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 14312143301 its reverse (10334121341), we get a palindrome (24646264642).

The spelling of 14312143301 in words is "fourteen billion, three hundred twelve million, one hundred forty-three thousand, three hundred one".

Divisors: 1 11119 1287179 14312143301