Base | Representation |
---|---|
bin | 111011101010110… |
… | …0001100001001110 |
3 | 12011112100210102211 |
4 | 1313111201201032 |
5 | 13100021143042 |
6 | 530400341034 |
7 | 100420555453 |
oct | 16725414116 |
9 | 5145323384 |
10 | 2002131022 |
11 | 938172741 |
12 | 47a61477a |
13 | 25ba42318 |
14 | 14dc9182a |
15 | bab84017 |
hex | 7756184e |
2002131022 has 8 divisors (see below), whose sum is σ = 3034157616. Its totient is φ = 990745152.
The previous prime is 2002130993. The next prime is 2002131083. The reversal of 2002131022 is 2201312002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2002130993 and 2002131011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5159938 + ... + 5160325.
It is an arithmetic number, because the mean of its divisors is an integer number (379269702).
Almost surely, 22002131022 is an apocalyptic number.
2002131022 is a deficient number, since it is larger than the sum of its proper divisors (1032026594).
2002131022 is a wasteful number, since it uses less digits than its factorization.
2002131022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10320362.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 2002131022 is about 44745.1787570460. The cubic root of 2002131022 is about 1260.3683776342.
Adding to 2002131022 its reverse (2201312002), we get a palindrome (4203443024).
The spelling of 2002131022 in words is "two billion, two million, one hundred thirty-one thousand, twenty-two".
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