Base | Representation |
---|---|
bin | 1011110001010000010… |
… | …0010010011010010110 |
3 | 201022220200012221010222 |
4 | 2330110010102122112 |
5 | 11303101213144342 |
6 | 232520042314342 |
7 | 20415464520515 |
oct | 2742404223226 |
9 | 638820187128 |
10 | 202200131222 |
11 | 78830780371 |
12 | 332304b89b2 |
13 | 160b509847b |
14 | 9b0239467c |
15 | 53d66b9ed2 |
hex | 2f14112696 |
202200131222 has 16 divisors (see below), whose sum is σ = 332215227360. Its totient is φ = 91871864448.
The previous prime is 202200131213. The next prime is 202200131261. The reversal of 202200131222 is 222131002202.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a self number, because there is not a number n which added to its sum of digits gives 202200131222.
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, 102534578 + ... + 102536549.
It is an arithmetic number, because the mean of its divisors is an integer number (20763451710).
Almost surely, 2202200131222 is an apocalyptic number.
202200131222 is a deficient number, since it is larger than the sum of its proper divisors (130015096138).
202200131222 is a wasteful number, since it uses less digits than its factorization.
202200131222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 205071175.
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 202200131222 its reverse (222131002202), we get a palindrome (424331133424).
The spelling of 202200131222 in words is "two hundred two billion, two hundred million, one hundred thirty-one thousand, two hundred twenty-two".
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