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67013376713 = 199773610051
BaseRepresentation
bin111110011010010011…
…101111101011001001
320101222021111020221022
4332122103233223021
52044220411023323
650441401122225
74561440206063
oct763223575311
9211867436838
1067013376713
1126469338868
1210ba2789375
13641c76793a
14335a0d2733
151b233104c8
hexf9a4efac9

67013376713 has 8 divisors (see below), whose sum is σ = 70612617120. Its totient is φ = 63421358400.

The previous prime is 67013376671. The next prime is 67013376719. The reversal of 67013376713 is 31767331076.

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 67013376713 - 212 = 67013372617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67013376719) 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, 1786463 + ... + 1823588.

It is an arithmetic number, because the mean of its divisors is an integer number (8826577140).

Almost surely, 267013376713 is an apocalyptic number.

It is an amenable number.

67013376713 is a deficient number, since it is larger than the sum of its proper divisors (3599240407).

67013376713 is a wasteful number, since it uses less digits than its factorization.

67013376713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3611047.

The product of its (nonzero) digits is 333396, while the sum is 44.

The spelling of 67013376713 in words is "sixty-seven billion, thirteen million, three hundred seventy-six thousand, seven hundred thirteen".

Divisors: 1 19 977 18563 3610051 68590969 3527019827 67013376713