Base | Representation |
---|---|
bin | 111101001000000100111 |
3 | 10202202120120 |
4 | 13221000213 |
5 | 1003043413 |
6 | 110533023 |
7 | 23011413 |
oct | 7510047 |
9 | 3682516 |
10 | 2002983 |
11 | 1148964 |
12 | 807173 |
13 | 5518c8 |
14 | 3a1d43 |
15 | 298723 |
hex | 1e9027 |
2002983 has 8 divisors (see below), whose sum is σ = 2732928. Its totient is φ = 1304184.
The previous prime is 2002969. The next prime is 2002993. The reversal of 2002983 is 3892002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2002983 - 24 = 2002967 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2002993) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7635 + ... + 7892.
It is an arithmetic number, because the mean of its divisors is an integer number (341616).
22002983 is an apocalyptic number.
2002983 is a deficient number, since it is larger than the sum of its proper divisors (729945).
2002983 is a wasteful number, since it uses less digits than its factorization.
2002983 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15573.
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 2002983 is about 1415.2678191777. The cubic root of 2002983 is about 126.0547129481.
Adding to 2002983 its reverse (3892002), we get a palindrome (5894985).
The spelling of 2002983 in words is "two million, two thousand, nine hundred eighty-three".
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