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12192768001 = 277439100267
BaseRepresentation
bin10110101101011111…
…01110000000000001
31011110201211210100001
423112233232000001
5144432322034001
65333513200001
7611101550401
oct132657560001
934421753301
1012192768001
115197555077
122443400001
1311c408912b
1483947a801
154b564c001
hex2d6bee001

12192768001 has 8 divisors (see below), whose sum is σ = 12264781760. Its totient is φ = 12120956208.

The previous prime is 12192767971. The next prime is 12192768011. The reversal of 12192768001 is 10086729121.

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 12192768001 - 211 = 12192765953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12192768011) 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, 71470 + ... + 171736.

It is an arithmetic number, because the mean of its divisors is an integer number (1533097720).

Almost surely, 212192768001 is an apocalyptic number.

It is an amenable number.

12192768001 is a deficient number, since it is larger than the sum of its proper divisors (72013759).

12192768001 is a wasteful number, since it uses less digits than its factorization.

12192768001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100983.

The product of its (nonzero) digits is 12096, while the sum is 37.

The spelling of 12192768001 in words is "twelve billion, one hundred ninety-two million, seven hundred sixty-eight thousand, one".

Divisors: 1 277 439 100267 121603 27773959 44017213 12192768001