Base | Representation |
---|---|
bin | 1000000010111111… |
… | …0111000000001010 |
3 | 12120112110212201020 |
4 | 2000233313000022 |
5 | 13410431422311 |
6 | 554200533310 |
7 | 104345643462 |
oct | 20057670012 |
9 | 5515425636 |
10 | 2160029706 |
11 | a0930a31a |
12 | 503481236 |
13 | 2856784b3 |
14 | 166c34ba2 |
15 | c9973c06 |
hex | 80bf700a |
2160029706 has 16 divisors (see below), whose sum is σ = 4547431200. Its totient is φ = 682114608.
The previous prime is 2160029701. The next prime is 2160029717. The reversal of 2160029706 is 6079200612.
It is not an unprimeable number, because it can be changed into a prime (2160029701) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9473701 + ... + 9473928.
It is an arithmetic number, because the mean of its divisors is an integer number (284214450).
Almost surely, 22160029706 is an apocalyptic number.
2160029706 is an abundant number, since it is smaller than the sum of its proper divisors (2387401494).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2160029706 is a wasteful number, since it uses less digits than its factorization.
2160029706 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18947653.
The product of its (nonzero) digits is 9072, while the sum is 33.
The square root of 2160029706 is about 46476.1197390660. The cubic root of 2160029706 is about 1292.6667398843. Note that the first 3 decimals are identical.
The spelling of 2160029706 in words is "two billion, one hundred sixty million, twenty-nine thousand, seven hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •