Base | Representation |
---|---|
bin | 111101000010111011101 |
3 | 10202121222000 |
4 | 13220113131 |
5 | 1003002344 |
6 | 110512513 |
7 | 23000631 |
oct | 7502735 |
9 | 3677860 |
10 | 2000349 |
11 | 114698a |
12 | 805739 |
13 | 550650 |
14 | 3a0dc1 |
15 | 297a69 |
hex | 1e85dd |
2000349 has 32 divisors (see below), whose sum is σ = 3292800. Its totient is φ = 1192320.
The previous prime is 2000329. The next prime is 2000351. The reversal of 2000349 is 9430002.
It is not a de Polignac number, because 2000349 - 27 = 2000221 is a prime.
It is a super-2 number, since 2×20003492 = 8002792243602, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2000309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14322 + ... + 14460.
It is an arithmetic number, because the mean of its divisors is an integer number (102900).
22000349 is an apocalyptic number.
It is an amenable number.
2000349 is a deficient number, since it is larger than the sum of its proper divisors (1292451).
2000349 is a wasteful number, since it uses less digits than its factorization.
2000349 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 202 (or 196 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 2000349 is about 1414.3369471240. The cubic root of 2000349 is about 125.9994331040. Note that the first 3 decimals are identical.
The spelling of 2000349 in words is "two million, three hundred forty-nine", and thus it is an aban number.
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