Base | Representation |
---|---|
bin | 1000001101100001… |
… | …1101001001010011 |
3 | 12200121122021210212 |
4 | 2003120131021103 |
5 | 14003240214011 |
6 | 1002420114335 |
7 | 105423420152 |
oct | 20330351123 |
9 | 5617567725 |
10 | 2204226131 |
11 | a31256798 |
12 | 5162359ab |
13 | 291881123 |
14 | 16ca5b599 |
15 | cd7a408b |
hex | 8361d253 |
2204226131 has 2 divisors, whose sum is σ = 2204226132. Its totient is φ = 2204226130.
The previous prime is 2204226107. The next prime is 2204226181. The reversal of 2204226131 is 1316224022.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2204226131 - 218 = 2203963987 is a prime.
It is a super-2 number, since 2×22042261312 = 9717225673166458322, which contains 22 as substring.
It is a Sophie Germain prime.
It is a junction number, because it is equal to n+sod(n) for n = 2204226097 and 2204226106.
It is not a weakly prime, because it can be changed into another prime (2204226181) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102113065 + 1102113066.
It is an arithmetic number, because the mean of its divisors is an integer number (1102113066).
Almost surely, 22204226131 is an apocalyptic number.
2204226131 is a deficient number, since it is larger than the sum of its proper divisors (1).
2204226131 is an equidigital number, since it uses as much as digits as its factorization.
2204226131 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 2204226131 is about 46949.1866915711. The cubic root of 2204226131 is about 1301.4237126192.
The spelling of 2204226131 in words is "two billion, two hundred four million, two hundred twenty-six thousand, one hundred thirty-one".
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