Base | Representation |
---|---|
bin | 111101001111110110111 |
3 | 10202222001010 |
4 | 13221332313 |
5 | 1003210332 |
6 | 111003303 |
7 | 23026134 |
oct | 7517667 |
9 | 3688033 |
10 | 2006967 |
11 | 1150956 |
12 | 809533 |
13 | 553671 |
14 | 3a358b |
15 | 2999cc |
hex | 1e9fb7 |
2006967 has 4 divisors (see below), whose sum is σ = 2675960. Its totient is φ = 1337976.
The previous prime is 2006959. The next prime is 2007001. The reversal of 2006967 is 7696002.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 2006967 - 23 = 2006959 is a prime.
It is a D-number.
It is a Duffinian number.
It is a plaindrome in base 15.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2002967) 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, 334492 + ... + 334497.
It is an arithmetic number, because the mean of its divisors is an integer number (668990).
22006967 is an apocalyptic number.
2006967 is a deficient number, since it is larger than the sum of its proper divisors (668993).
2006967 is an equidigital number, since it uses as much as digits as its factorization.
2006967 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 668992.
The product of its (nonzero) digits is 4536, while the sum is 30.
The square root of 2006967 is about 1416.6746274286. The cubic root of 2006967 is about 126.1382332739.
The spelling of 2006967 in words is "two million, six thousand, nine hundred sixty-seven".
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