Base | Representation |
---|---|
bin | 1000001101000011… |
… | …0011100111010100 |
3 | 12200110212102022012 |
4 | 2003100303213110 |
5 | 14002232033022 |
6 | 1002305123352 |
7 | 105400366265 |
oct | 20320634724 |
9 | 5613772265 |
10 | 2202221012 |
11 | a30107272 |
12 | 515629558 |
13 | 29132b574 |
14 | 16c69896c |
15 | cd509de2 |
hex | 834339d4 |
2202221012 has 12 divisors (see below), whose sum is σ = 3854718336. Its totient is φ = 1100872920.
The previous prime is 2202221009. The next prime is 2202221033. The reversal of 2202221012 is 2101222022.
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, 37658 + ... + 76305.
It is an arithmetic number, because the mean of its divisors is an integer number (321226528).
Almost surely, 22202221012 is an apocalyptic number.
It is an amenable number.
2202221012 is a deficient number, since it is larger than the sum of its proper divisors (1652497324).
2202221012 is a wasteful number, since it uses less digits than its factorization.
2202221012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118798 (or 118796 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
The square root of 2202221012 is about 46927.8276931716. The cubic root of 2202221012 is about 1301.0289707427.
Adding to 2202221012 its reverse (2101222022), we get a palindrome (4303443034).
It can be divided in two parts, 22022 and 21012, that added together give a palindrome (43034).
The spelling of 2202221012 in words is "two billion, two hundred two million, two hundred twenty-one thousand, twelve".
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