Base | Representation |
---|---|
bin | 10110110001011101… |
… | …10111111111001000 |
3 | 1011120001120021212200 |
4 | 23120232313333020 |
5 | 200014340214232 |
6 | 5341103440200 |
7 | 611655100614 |
oct | 133056677710 |
9 | 34501507780 |
10 | 12226101192 |
11 | 5204351868 |
12 | 24525b6060 |
13 | 11cac5a306 |
14 | 83da76344 |
15 | 4b853377c |
hex | 2d8bb7fc8 |
12226101192 has 108 divisors (see below), whose sum is σ = 33730946145. Its totient is φ = 4000621248.
The previous prime is 12226101169. The next prime is 12226101221. The reversal of 12226101192 is 29110162221.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
12226101192 is a `hidden beast` number, since 12 + 22 + 610 + 1 + 19 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 11678260356 + 547840836 = 108066^2 + 23406^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=78186.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 77873178 + ... + 77873334.
Almost surely, 212226101192 is an apocalyptic number.
12226101192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12226101192
12226101192 is an abundant number, since it is smaller than the sum of its proper divisors (21504844953).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12226101192 is an equidigital number, since it uses as much as digits as its factorization.
12226101192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 492 (or 245 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 27.
The spelling of 12226101192 in words is "twelve billion, two hundred twenty-six million, one hundred one thousand, one hundred ninety-two".
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