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13214716763 = 103128298221
BaseRepresentation
bin11000100111010100…
…01001001101011011
31021002221211011111012
430103222021031123
5204030431414023
610023141124135
7645321145013
oct142352111533
937087734435
1013214716763
1156713aa326
1226896b964b
131327a0c741
148d509cc43
15525216978
hex313a8935b

13214716763 has 4 divisors (see below), whose sum is σ = 13343015088. Its totient is φ = 13086418440.

The previous prime is 13214716751. The next prime is 13214716783. The reversal of 13214716763 is 36761741231.

13214716763 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13214716763 - 216 = 13214651227 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13214716763.

It is not an unprimeable number, because it can be changed into a prime (13214716783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64149008 + ... + 64149213.

It is an arithmetic number, because the mean of its divisors is an integer number (3335753772).

Almost surely, 213214716763 is an apocalyptic number.

13214716763 is a deficient number, since it is larger than the sum of its proper divisors (128298325).

13214716763 is a wasteful number, since it uses less digits than its factorization.

13214716763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128298324.

The product of its digits is 127008, while the sum is 41.

The spelling of 13214716763 in words is "thirteen billion, two hundred fourteen million, seven hundred sixteen thousand, seven hundred sixty-three".

Divisors: 1 103 128298221 13214716763