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14312855806 = 231230852513
BaseRepresentation
bin11010101010001110…
…01101100011111110
31100221111011102001121
431111013031203332
5213303042341211
610324130101154
71014454160404
oct152507154376
940844142047
1014312855806
116085263457
12293541a7ba
13147138b362
1499ac75474
1558b831271
hex3551cd8fe

14312855806 has 8 divisors (see below), whose sum is σ = 22161841344. Its totient is φ = 6925575360.

The previous prime is 14312855803. The next prime is 14312855807. The reversal of 14312855806 is 60855821341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14312855803) 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, 115426195 + ... + 115426318.

It is an arithmetic number, because the mean of its divisors is an integer number (2770230168).

Almost surely, 214312855806 is an apocalyptic number.

14312855806 is a deficient number, since it is larger than the sum of its proper divisors (7848985538).

14312855806 is a wasteful number, since it uses less digits than its factorization.

14312855806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230852546.

The product of its (nonzero) digits is 230400, while the sum is 43.

The spelling of 14312855806 in words is "fourteen billion, three hundred twelve million, eight hundred fifty-five thousand, eight hundred six".

Divisors: 1 2 31 62 230852513 461705026 7156427903 14312855806