Base | Representation |
---|---|
bin | 1000001000001110… |
… | …1111101110110110 |
3 | 12122001212002202101 |
4 | 2002003233232312 |
5 | 13432044120042 |
6 | 1000304132314 |
7 | 105033602260 |
oct | 20203575666 |
9 | 5561762671 |
10 | 2182020022 |
11 | a1a769a36 |
12 | 50a90709a |
13 | 28a0a7810 |
14 | 169b1ab30 |
15 | cb8696b7 |
hex | 820efbb6 |
2182020022 has 16 divisors (see below), whose sum is σ = 4028344992. Its totient is φ = 863216640.
The previous prime is 2182020007. The next prime is 2182020037. The reversal of 2182020022 is 2200202812.
It is an interprime number because it is at equal distance from previous prime (2182020007) and next prime (2182020037).
It is a super-2 number, since 2×21820200222 = 9522422752817760968, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5994379 + ... + 5994742.
It is an arithmetic number, because the mean of its divisors is an integer number (251771562).
Almost surely, 22182020022 is an apocalyptic number.
2182020022 is a deficient number, since it is larger than the sum of its proper divisors (1846324970).
2182020022 is a wasteful number, since it uses less digits than its factorization.
2182020022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11989143.
The product of its (nonzero) digits is 256, while the sum is 19.
The square root of 2182020022 is about 46712.0971697910. The cubic root of 2182020022 is about 1297.0386284134.
Adding to 2182020022 its reverse (2200202812), we get a palindrome (4382222834).
The spelling of 2182020022 in words is "two billion, one hundred eighty-two million, twenty thousand, twenty-two".
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