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14028874973 = 971128311261
BaseRepresentation
bin11010001000010111…
…11010010011011101
31100012200210200120222
431010023322103131
5212212342444343
610240023251125
71004435320061
oct150413722335
940180720528
1014028874973
115a49a30453
1228762a9aa5
1314275aba69
14971271aa1
15571938a68
hex3442fa4dd

14028874973 has 8 divisors (see below), whose sum is σ = 14055516576. Its totient is φ = 14002260400.

The previous prime is 14028874901. The next prime is 14028874987. The reversal of 14028874973 is 37947882041.

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 14028874973 - 214 = 14028858589 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 (14028879973) 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, 1240163 + ... + 1251423.

It is an arithmetic number, because the mean of its divisors is an integer number (1756939572).

Almost surely, 214028874973 is an apocalyptic number.

It is an amenable number.

14028874973 is a deficient number, since it is larger than the sum of its proper divisors (26641603).

14028874973 is a wasteful number, since it uses less digits than its factorization.

14028874973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13515.

The product of its (nonzero) digits is 2709504, while the sum is 53.

The spelling of 14028874973 in words is "fourteen billion, twenty-eight million, eight hundred seventy-four thousand, nine hundred seventy-three".

Divisors: 1 971 1283 11261 1245793 10934431 14447863 14028874973