Base | Representation |
---|---|
bin | 11001010111100… |
… | …11001001101000 |
3 | 112211102210002202 |
4 | 30223303021220 |
5 | 413434331141 |
6 | 33041115332 |
7 | 5162561231 |
oct | 1453631150 |
9 | 484383082 |
10 | 212808296 |
11 | aa141028 |
12 | 5b328b48 |
13 | 3512018c |
14 | 20398088 |
15 | 13a3949b |
hex | caf3268 |
212808296 has 16 divisors (see below), whose sum is σ = 399179040. Its totient is φ = 106360560.
The previous prime is 212808287. The next prime is 212808311. The reversal of 212808296 is 692808212.
212808296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25925 + ... + 33131.
It is an arithmetic number, because the mean of its divisors is an integer number (24948690).
Almost surely, 2212808296 is an apocalyptic number.
It is an amenable number.
212808296 is a deficient number, since it is larger than the sum of its proper divisors (186370744).
212808296 is a wasteful number, since it uses less digits than its factorization.
212808296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10904 (or 10900 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 38.
The square root of 212808296 is about 14587.9503700828. The cubic root of 212808296 is about 597.0300416877.
The spelling of 212808296 in words is "two hundred twelve million, eight hundred eight thousand, two hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •