Base | Representation |
---|---|
bin | 10110101101011111… |
… | …01110000000000001 |
3 | 1011110201211210100001 |
4 | 23112233232000001 |
5 | 144432322034001 |
6 | 5333513200001 |
7 | 611101550401 |
oct | 132657560001 |
9 | 34421753301 |
10 | 12192768001 |
11 | 5197555077 |
12 | 2443400001 |
13 | 11c408912b |
14 | 83947a801 |
15 | 4b564c001 |
hex | 2d6bee001 |
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".
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