Base | Representation |
---|---|
bin | 11000010001010111… |
… | …00110101011010010 |
3 | 1020122010021112111100 |
4 | 30020223212223102 |
5 | 203141310101401 |
6 | 5553001525230 |
7 | 640623564231 |
oct | 141053465322 |
9 | 36563245440 |
10 | 13030550226 |
11 | 5587451281 |
12 | 2637aa3816 |
13 | 12c880a265 |
14 | 8b883cb18 |
15 | 513e88b86 |
hex | 308ae6ad2 |
13030550226 has 48 divisors (see below), whose sum is σ = 29471659776. Its totient is φ = 4153076928.
The previous prime is 13030550191. The next prime is 13030550233. The reversal of 13030550226 is 62205503031.
13030550226 is a `hidden beast` number, since 130 + 3 + 0 + 5 + 502 + 26 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 13030550226.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1578606 + ... + 1586838.
It is an arithmetic number, because the mean of its divisors is an integer number (613992912).
Almost surely, 213030550226 is an apocalyptic number.
13030550226 is an abundant number, since it is smaller than the sum of its proper divisors (16441109550).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13030550226 is a wasteful number, since it uses less digits than its factorization.
13030550226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12087 (or 12084 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
The spelling of 13030550226 in words is "thirteen billion, thirty million, five hundred fifty thousand, two hundred twenty-six".
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