Base | Representation |
---|---|
bin | 10111101100000100… |
… | …00011111100111000 |
3 | 1012211022112120210020 |
4 | 23312002003330320 |
5 | 202021210421300 |
6 | 5501543450440 |
7 | 630104261454 |
oct | 136602037470 |
9 | 35738476706 |
10 | 12717670200 |
11 | 543687a944 |
12 | 256b156a20 |
13 | 1278a4ca51 |
14 | 889075664 |
15 | 4e67838a0 |
hex | 2f6083f38 |
12717670200 has 96 divisors (see below), whose sum is σ = 39511898160. Its totient is φ = 3383884800.
The previous prime is 12717670183. The next prime is 12717670201. The reversal of 12717670200 is 207671721.
It is a happy number.
12717670200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12717670201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 251010 + ... + 297390.
Almost surely, 212717670200 is an apocalyptic number.
12717670200 is a gapful number since it is divisible by the number (10) 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 12717670200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19755949080).
12717670200 is an abundant number, since it is smaller than the sum of its proper divisors (26794227960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12717670200 is a wasteful number, since it uses less digits than its factorization.
12717670200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46857 (or 46848 counting only the distinct ones).
The product of its (nonzero) digits is 8232, while the sum is 33.
The spelling of 12717670200 in words is "twelve billion, seven hundred seventeen million, six hundred seventy thousand, two hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •