Base | Representation |
---|---|
bin | 111011110010101… |
… | …1000001010010011 |
3 | 12011211011221100202 |
4 | 1313211120022103 |
5 | 13102102140440 |
6 | 531025405415 |
7 | 100501105136 |
oct | 16745301223 |
9 | 5154157322 |
10 | 2006286995 |
11 | 93a551129 |
12 | 47ba9986b |
13 | 25c868b8b |
14 | 15065421d |
15 | bb205615 |
hex | 77958293 |
2006286995 has 8 divisors (see below), whose sum is σ = 2411235216. Its totient is φ = 1602569056.
The previous prime is 2006286929. The next prime is 2006287009. The reversal of 2006286995 is 5996826002.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2006286995 - 212 = 2006282899 is a prime.
It is a super-2 number, since 2×20062869952 = 8050375012612260050, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303977 + ... + 310506.
It is an arithmetic number, because the mean of its divisors is an integer number (301404402).
Almost surely, 22006286995 is an apocalyptic number.
2006286995 is a deficient number, since it is larger than the sum of its proper divisors (404948221).
2006286995 is an equidigital number, since it uses as much as digits as its factorization.
2006286995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 615141.
The product of its (nonzero) digits is 466560, while the sum is 47.
The square root of 2006286995 is about 44791.5951379274. The cubic root of 2006286995 is about 1261.2398551951.
The spelling of 2006286995 in words is "two billion, six million, two hundred eighty-six thousand, nine hundred ninety-five".
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