Base | Representation |
---|---|
bin | 1000001000001110… |
… | …1011011010001101 |
3 | 12122001211012110122 |
4 | 2002003223122031 |
5 | 13432043033232 |
6 | 1000303514325 |
7 | 105033466535 |
oct | 20203533215 |
9 | 5561735418 |
10 | 2182002317 |
11 | a1a757700 |
12 | 50a8b89a5 |
13 | 28a09c741 |
14 | 169b144c5 |
15 | cb864312 |
hex | 820eb68d |
2182002317 has 12 divisors (see below), whose sum is σ = 2432189088. Its totient is φ = 1955692200.
The previous prime is 2182002289. The next prime is 2182002331. The reversal of 2182002317 is 7132002812.
It is not a de Polignac number, because 2182002317 - 28 = 2182002061 is a prime.
It is a super-2 number, since 2×21820023172 = 9522268222786736978, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2182002917) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118403 + ... + 135584.
It is an arithmetic number, because the mean of its divisors is an integer number (202682424).
Almost surely, 22182002317 is an apocalyptic number.
It is an amenable number.
2182002317 is a deficient number, since it is larger than the sum of its proper divisors (250186771).
2182002317 is a wasteful number, since it uses less digits than its factorization.
2182002317 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 254080 (or 254069 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 26.
The square root of 2182002317 is about 46711.9076574700. The cubic root of 2182002317 is about 1297.0351203290.
The spelling of 2182002317 in words is "two billion, one hundred eighty-two million, two thousand, three hundred seventeen".
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