Base | Representation |
---|---|
bin | 11000101011000… |
… | …01010100011111 |
3 | 112102110001212000 |
4 | 30111201110133 |
5 | 410440434340 |
6 | 32312013343 |
7 | 5062125345 |
oct | 1425412437 |
9 | 472401760 |
10 | 206968095 |
11 | a6912214 |
12 | 59391253 |
13 | 33b56b39 |
14 | 1d6b7995 |
15 | 13283d30 |
hex | c56151f |
206968095 has 32 divisors (see below), whose sum is σ = 368547840. Its totient is φ = 110201760.
The previous prime is 206968087. The next prime is 206968117. The reversal of 206968095 is 590869602.
206968095 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 206968095 - 23 = 206968087 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 206968095.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138442 + ... + 139928.
It is an arithmetic number, because the mean of its divisors is an integer number (11517120).
Almost surely, 2206968095 is an apocalyptic number.
206968095 is a deficient number, since it is larger than the sum of its proper divisors (161579745).
206968095 is a wasteful number, since it uses less digits than its factorization.
206968095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2532 (or 2526 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 45.
The square root of 206968095 is about 14386.3857518141. The cubic root of 206968095 is about 591.5177765496.
The spelling of 206968095 in words is "two hundred six million, nine hundred sixty-eight thousand, ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •