Base | Representation |
---|---|
bin | 10101001001011100… |
… | …010101001010111010 |
3 | 2011121111020010010210 |
4 | 111021130111022322 |
5 | 333000442444434 |
6 | 14233105451550 |
7 | 1432462213110 |
oct | 251134251272 |
9 | 64544203123 |
10 | 22706999994 |
11 | 96a25671a8 |
12 | 4498640bb6 |
13 | 21ab472593 |
14 | 1155a1bab0 |
15 | 8cd734ee9 |
hex | 5497152ba |
22706999994 has 64 divisors (see below), whose sum is σ = 54974267136. Its totient is φ = 6103916544.
The previous prime is 22706999993. The next prime is 22707000023. The reversal of 22706999994 is 49999960722.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (22706999993) 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 31 ways as a sum of consecutive naturals, for example, 3847654 + ... + 3853550.
It is an arithmetic number, because the mean of its divisors is an integer number (858972924).
Almost surely, 222706999994 is an apocalyptic number.
22706999994 is an abundant number, since it is smaller than the sum of its proper divisors (32267267142).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22706999994 is a wasteful number, since it uses less digits than its factorization.
22706999994 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11319.
The product of its (nonzero) digits is 39680928, while the sum is 66.
The spelling of 22706999994 in words is "twenty-two billion, seven hundred six million, nine hundred ninety-nine thousand, nine hundred ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •