Base | Representation |
---|---|
bin | 10110110001011111… |
… | …00111011100001100 |
3 | 1011120001221011111122 |
4 | 23120233213130030 |
5 | 200014412424224 |
6 | 5341111540112 |
7 | 611656540400 |
oct | 133057473414 |
9 | 34501834448 |
10 | 12226295564 |
11 | 52044748aa |
12 | 245268a638 |
13 | 11cacc7922 |
14 | 83dac7100 |
15 | 4b857115e |
hex | 2d8be770c |
12226295564 has 36 divisors (see below), whose sum is σ = 25971395184. Its totient is φ = 5012019936.
The previous prime is 12226295537. The next prime is 12226295567. The reversal of 12226295564 is 46559262221.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (12226295567) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1351559 + ... + 1360574.
It is an arithmetic number, because the mean of its divisors is an integer number (721427644).
Almost surely, 212226295564 is an apocalyptic number.
12226295564 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
12226295564 is an abundant number, since it is smaller than the sum of its proper divisors (13745099620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12226295564 is a wasteful number, since it uses less digits than its factorization.
12226295564 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2712174 (or 2712165 counting only the distinct ones).
The product of its digits is 518400, while the sum is 44.
The spelling of 12226295564 in words is "twelve billion, two hundred twenty-six million, two hundred ninety-five thousand, five hundred sixty-four".
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