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12964907883 = 323509183829
BaseRepresentation
bin11000001001100010…
…01100101101101011
31020110112202120010110
430010301030231223
5203023004023013
65542254545403
7636165620154
oct140461145553
936415676113
1012964907883
115553397204
122619b08263
1312b8036035
148adc3292b
1550d31e2c3
hex304c4cb6b

12964907883 has 8 divisors (see below), whose sum is σ = 17287373200. Its totient is φ = 8642857248.

The previous prime is 12964907861. The next prime is 12964907911. The reversal of 12964907883 is 38870946921.

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

It is not a de Polignac number, because 12964907883 - 210 = 12964906859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12964907833) 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, 21388 + ... + 162441.

It is an arithmetic number, because the mean of its divisors is an integer number (2160921650).

Almost surely, 212964907883 is an apocalyptic number.

12964907883 is a deficient number, since it is larger than the sum of its proper divisors (4322465317).

12964907883 is a wasteful number, since it uses less digits than its factorization.

12964907883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207341.

The product of its (nonzero) digits is 5225472, while the sum is 57.

The spelling of 12964907883 in words is "twelve billion, nine hundred sixty-four million, nine hundred seven thousand, eight hundred eighty-three".

Divisors: 1 3 23509 70527 183829 551487 4321635961 12964907883