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12764015014 = 217233704009
BaseRepresentation
bin10111110001100101…
…10110100110100110
31012221112202010220211
423320302312212212
5202120041440024
65510321050034
7631206223522
oct137062664646
935845663824
1012764015014
11545aa54443
12258278691a
13128552850a
1489129ad82
154ea88a594
hex2f8cb69a6

12764015014 has 8 divisors (see below), whose sum is σ = 19157139720. Its totient is φ = 6378301776.

The previous prime is 12764014969. The next prime is 12764015161. The reversal of 12764015014 is 41051046721.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1848559 + ... + 1855450.

It is an arithmetic number, because the mean of its divisors is an integer number (2394642465).

Almost surely, 212764015014 is an apocalyptic number.

12764015014 is a deficient number, since it is larger than the sum of its proper divisors (6393124706).

12764015014 is a wasteful number, since it uses less digits than its factorization.

12764015014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3705734.

The product of its (nonzero) digits is 6720, while the sum is 31.

The spelling of 12764015014 in words is "twelve billion, seven hundred sixty-four million, fifteen thousand, fourteen".

Divisors: 1 2 1723 3446 3704009 7408018 6382007507 12764015014