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14013775023 = 371251262121
BaseRepresentation
bin11010000110100100…
…10011110010101111
31100011122101112100120
431003102103302233
5212200011300043
610234323500023
71004163056643
oct150322236257
940148345316
1014013775023
115a41457656
122871227613
131424422a91
1496d260c23
15570454983
hex343493caf

14013775023 has 16 divisors (see below), whose sum is σ = 19023766272. Its totient is φ = 9174200000.

The previous prime is 14013775021. The next prime is 14013775043. The reversal of 14013775023 is 32057731041.

It is a cyclic number.

It is not a de Polignac number, because 14013775023 - 21 = 14013775021 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14013775021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77598 + ... + 184523.

It is an arithmetic number, because the mean of its divisors is an integer number (1188985392).

Almost surely, 214013775023 is an apocalyptic number.

14013775023 is a deficient number, since it is larger than the sum of its proper divisors (5009991249).

14013775023 is a wasteful number, since it uses less digits than its factorization.

14013775023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262446.

The product of its (nonzero) digits is 17640, while the sum is 33.

The spelling of 14013775023 in words is "fourteen billion, thirteen million, seven hundred seventy-five thousand, twenty-three".

Divisors: 1 3 71 213 251 753 17821 53463 262121 786363 18610591 55831773 65792371 197377113 4671258341 14013775023