Base | Representation |
---|---|
bin | 1000001111011101… |
… | …1001110100001001 |
3 | 12201011220110111202 |
4 | 2003313121310021 |
5 | 14012324321303 |
6 | 1003310033545 |
7 | 105552366536 |
oct | 20367316411 |
9 | 5634813452 |
10 | 2212338953 |
11 | a35898000 |
12 | 518aa88b5 |
13 | 293461a06 |
14 | 16db6dd8d |
15 | ce357c88 |
hex | 83dd9d09 |
2212338953 has 8 divisors (see below), whose sum is σ = 2433408096. Its totient is φ = 2011216020.
The previous prime is 2212338923. The next prime is 2212338977. The reversal of 2212338953 is 3598332122.
2212338953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2212338953 - 212 = 2212334857 is a prime.
It is a super-2 number, since 2×22123389532 = 9788887285922272418, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2212338923) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 829751 + ... + 832412.
It is an arithmetic number, because the mean of its divisors is an integer number (304176012).
Almost surely, 22212338953 is an apocalyptic number.
It is an amenable number.
2212338953 is a deficient number, since it is larger than the sum of its proper divisors (221069143).
2212338953 is an equidigital number, since it uses as much as digits as its factorization.
2212338953 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1662196 (or 1662174 counting only the distinct ones).
The product of its digits is 77760, while the sum is 38.
The square root of 2212338953 is about 47035.5073641180. The cubic root of 2212338953 is about 1303.0184207359.
The spelling of 2212338953 in words is "two billion, two hundred twelve million, three hundred thirty-eight thousand, nine hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.109 sec. • engine limits •