Base | Representation |
---|---|
bin | 10110101101011010… |
… | …00101110101100001 |
3 | 1011110200112210110221 |
4 | 23112231011311201 |
5 | 144432133013301 |
6 | 5333450323041 |
7 | 611062651261 |
oct | 132655056541 |
9 | 34420483427 |
10 | 12192079201 |
11 | 5197124615 |
12 | 2443129481 |
13 | 11c3ba7763 |
14 | 83933b7a1 |
15 | 4b5562da1 |
hex | 2d6b45d61 |
12192079201 has 8 divisors (see below), whose sum is σ = 12843986400. Its totient is φ = 11541193920.
The previous prime is 12192079189. The next prime is 12192079213. The reversal of 12192079201 is 10297029121.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (12192079189) and next prime (12192079213).
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 12192079201 - 27 = 12192079073 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12192079241) 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, 230920 + ... + 278761.
It is an arithmetic number, because the mean of its divisors is an integer number (1605498300).
Almost surely, 212192079201 is an apocalyptic number.
It is an amenable number.
12192079201 is a deficient number, since it is larger than the sum of its proper divisors (651907199).
12192079201 is a wasteful number, since it uses less digits than its factorization.
12192079201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 510959.
The product of its (nonzero) digits is 4536, while the sum is 34.
The spelling of 12192079201 in words is "twelve billion, one hundred ninety-two million, seventy-nine thousand, two hundred one".
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