Base | Representation |
---|---|
bin | 11000100101001… |
… | …00000101100000 |
3 | 112100222200121111 |
4 | 30102210011200 |
5 | 410241133432 |
6 | 32243233104 |
7 | 5052416515 |
oct | 1422440540 |
9 | 470880544 |
10 | 206192992 |
11 | a6432935 |
12 | 59078794 |
13 | 339450b5 |
14 | 1d55530c |
15 | 1317e347 |
hex | c4a4160 |
206192992 has 24 divisors (see below), whose sum is σ = 406404432. Its totient is φ = 102979200.
The previous prime is 206192989. The next prime is 206193019. The reversal of 206192992 is 299291602.
It is a congruent number.
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, 29517 + ... + 35827.
It is an arithmetic number, because the mean of its divisors is an integer number (16933518).
Almost surely, 2206192992 is an apocalyptic number.
It is an amenable number.
206192992 is a deficient number, since it is larger than the sum of its proper divisors (200211440).
206192992 is a wasteful number, since it uses less digits than its factorization.
206192992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7342 (or 7334 counting only the distinct ones).
The product of its (nonzero) digits is 34992, while the sum is 40.
The square root of 206192992 is about 14359.4217153756. The cubic root of 206192992 is about 590.7784343379.
The spelling of 206192992 in words is "two hundred six million, one hundred ninety-two thousand, nine hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •