Base | Representation |
---|---|
bin | 10100110111111100… |
… | …00101100110010010 |
3 | 1001221000100021102121 |
4 | 22123332011212102 |
5 | 140422402211210 |
6 | 5052010004454 |
7 | 544466125216 |
oct | 123376054622 |
9 | 31830307377 |
10 | 11206678930 |
11 | 4830972827 |
12 | 220911672a |
13 | 10979ac985 |
14 | 784510946 |
15 | 458cb76da |
hex | 29bf85992 |
11206678930 has 32 divisors (see below), whose sum is σ = 21137241600. Its totient is φ = 4269811392.
The previous prime is 11206678927. The next prime is 11206678939. The reversal of 11206678930 is 3987660211.
It is not an unprimeable number, because it can be changed into a prime (11206678939) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46965 + ... + 156904.
It is an arithmetic number, because the mean of its divisors is an integer number (660538800).
Almost surely, 211206678930 is an apocalyptic number.
11206678930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11206678930 is a deficient number, since it is larger than the sum of its proper divisors (9930562670).
11206678930 is a wasteful number, since it uses less digits than its factorization.
11206678930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 204138.
The product of its (nonzero) digits is 108864, while the sum is 43.
The spelling of 11206678930 in words is "eleven billion, two hundred six million, six hundred seventy-eight thousand, nine hundred thirty".
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