Base | Representation |
---|---|
bin | 10111010001111011… |
… | …01100100111010010 |
3 | 1012021000222122002220 |
4 | 23220331230213102 |
5 | 201044044002401 |
6 | 5424112321510 |
7 | 621502556523 |
oct | 135075544722 |
9 | 35230878086 |
10 | 12498422226 |
11 | 5334040674 |
12 | 2509843296 |
13 | 12424b6714 |
14 | 867cc284a |
15 | 4d23c6336 |
hex | 2e8f6c9d2 |
12498422226 has 32 divisors (see below), whose sum is σ = 26690273280. Its totient is φ = 3892327824.
The previous prime is 12498422191. The next prime is 12498422267. The reversal of 12498422226 is 62222489421.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 1047186 + ... + 1059053.
It is an arithmetic number, because the mean of its divisors is an integer number (834071040).
Almost surely, 212498422226 is an apocalyptic number.
12498422226 is an abundant number, since it is smaller than the sum of its proper divisors (14191851054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12498422226 is a wasteful number, since it uses less digits than its factorization.
12498422226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2106310.
The product of its digits is 221184, while the sum is 42.
The spelling of 12498422226 in words is "twelve billion, four hundred ninety-eight million, four hundred twenty-two thousand, two hundred twenty-six".
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