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12968059722 = 232161343287
BaseRepresentation
bin11000001001111010…
…01110001101001010
31020110202200200122020
430010331032031022
5203024310402342
65542450305310
7636234455202
oct140475161512
936422620566
1012968059722
11555514a232
12261ab88236
1312b889a827
148b0413402
1550d7430ec
hex304f4e34a

12968059722 has 8 divisors (see below), whose sum is σ = 25936119456. Its totient is φ = 4322686572.

The previous prime is 12968059703. The next prime is 12968059729. The reversal of 12968059722 is 22795086921.

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

12968059722 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (12968059729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1080671638 + ... + 1080671649.

It is an arithmetic number, because the mean of its divisors is an integer number (3242014932).

Almost surely, 212968059722 is an apocalyptic number.

12968059722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12968059722 is a wasteful number, since it uses less digits than its factorization.

12968059722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2161343292.

The product of its (nonzero) digits is 1088640, while the sum is 51.

The spelling of 12968059722 in words is "twelve billion, nine hundred sixty-eight million, fifty-nine thousand, seven hundred twenty-two".

Divisors: 1 2 3 6 2161343287 4322686574 6484029861 12968059722