Base | Representation |
---|---|
bin | 11000100011111… |
… | …11001110001011 |
3 | 112100201000111000 |
4 | 30101333032023 |
5 | 410221320440 |
6 | 32240110043 |
7 | 5051220345 |
oct | 1421771613 |
9 | 470630430 |
10 | 206041995 |
11 | a633a445 |
12 | 59005323 |
13 | 338c1453 |
14 | 1d516295 |
15 | 1314e730 |
hex | c47f38b |
206041995 has 32 divisors (see below), whose sum is σ = 367617600. Its totient is φ = 109492992.
The previous prime is 206041987. The next prime is 206042009. The reversal of 206041995 is 599140602.
It is not a de Polignac number, because 206041995 - 23 = 206041987 is a prime.
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, 36951 + ... + 42159.
It is an arithmetic number, because the mean of its divisors is an integer number (11488050).
Almost surely, 2206041995 is an apocalyptic number.
206041995 is a deficient number, since it is larger than the sum of its proper divisors (161575605).
206041995 is a wasteful number, since it uses less digits than its factorization.
206041995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5516 (or 5510 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 36.
The square root of 206041995 is about 14354.1629850019. The cubic root of 206041995 is about 590.6341883176.
The spelling of 206041995 in words is "two hundred six million, forty-one thousand, nine hundred ninety-five".
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