Base | Representation |
---|---|
bin | 11000101000111… |
… | …01111010100110 |
3 | 112101221001010111 |
4 | 30110131322212 |
5 | 410403121011 |
6 | 32302043234 |
7 | 5056565413 |
oct | 1424357246 |
9 | 471831114 |
10 | 206692006 |
11 | a6743844 |
12 | 5927951a |
13 | 33a8b281 |
14 | 1d64510a |
15 | 1322c121 |
hex | c51dea6 |
206692006 has 8 divisors (see below), whose sum is σ = 311612400. Its totient is φ = 102821208.
The previous prime is 206691977. The next prime is 206692009. The reversal of 206692006 is 600296602.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (206692009) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261906 + ... + 262693.
It is an arithmetic number, because the mean of its divisors is an integer number (38951550).
Almost surely, 2206692006 is an apocalyptic number.
206692006 is a deficient number, since it is larger than the sum of its proper divisors (104920394).
206692006 is a wasteful number, since it uses less digits than its factorization.
206692006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 524798.
The product of its (nonzero) digits is 7776, while the sum is 31.
The square root of 206692006 is about 14376.7870541370. The cubic root of 206692006 is about 591.2546374045.
The spelling of 206692006 in words is "two hundred six million, six hundred ninety-two thousand, six".
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