Base | Representation |
---|---|
bin | 111011101010111… |
… | …0100110011100110 |
3 | 12011112111210210202 |
4 | 1313111310303212 |
5 | 13100031210042 |
6 | 530402150502 |
7 | 100421335001 |
oct | 16725646346 |
9 | 5145453722 |
10 | 2002210022 |
11 | 93821702a |
12 | 47a652432 |
13 | 25ba6c277 |
14 | 14dcb2538 |
15 | bab9c632 |
hex | 77574ce6 |
2002210022 has 4 divisors (see below), whose sum is σ = 3003315036. Its totient is φ = 1001105010.
The previous prime is 2002210013. The next prime is 2002210039. The reversal of 2002210022 is 2200122002.
It is a semiprime because it is the product of two primes.
It is a super-4 number, since 4×20022100224 (a number of 38 digits) contains 4444 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2002209985 and 2002210012.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500552504 + ... + 500552507.
It is an arithmetic number, because the mean of its divisors is an integer number (750828759).
Almost surely, 22002210022 is an apocalyptic number.
2002210022 is a deficient number, since it is larger than the sum of its proper divisors (1001105014).
2002210022 is a wasteful number, since it uses less digits than its factorization.
2002210022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1001105013.
The product of its (nonzero) digits is 32, while the sum is 11.
The square root of 2002210022 is about 44746.0615250102. The cubic root of 2002210022 is about 1260.3849546033.
Adding to 2002210022 its reverse (2200122002), we get a palindrome (4202332024).
The spelling of 2002210022 in words is "two billion, two million, two hundred ten thousand, twenty-two".
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