Base | Representation |
---|---|
bin | 111110101001010… |
… | …0010010010001110 |
3 | 12102111022020001002 |
4 | 1331102202102032 |
5 | 13301103323042 |
6 | 544325220302 |
7 | 103042541006 |
oct | 17522422216 |
9 | 5374266032 |
10 | 2102011022 |
11 | 989591aa1 |
12 | 4a7b61692 |
13 | 276643307 |
14 | 15d251006 |
15 | c4813132 |
hex | 7d4a248e |
2102011022 has 16 divisors (see below), whose sum is σ = 3222011520. Its totient is φ = 1028253432.
The previous prime is 2102011013. The next prime is 2102011039. The reversal of 2102011022 is 2201102012.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2102010994 and 2102011012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44372 + ... + 78567.
It is an arithmetic number, because the mean of its divisors is an integer number (201375720).
Almost surely, 22102011022 is an apocalyptic number.
2102011022 is a deficient number, since it is larger than the sum of its proper divisors (1120000498).
2102011022 is a wasteful number, since it uses less digits than its factorization.
2102011022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123127.
The product of its (nonzero) digits is 16, while the sum is 11.
The square root of 2102011022 is about 45847.6937478866. The cubic root of 2102011022 is about 1280.9878080443.
Adding to 2102011022 its reverse (2201102012), we get a palindrome (4303113034).
The spelling of 2102011022 in words is "two billion, one hundred two million, eleven thousand, twenty-two".
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