Base | Representation |
---|---|
bin | 1000010001011101000… |
… | …00111011000100111101 |
3 | 1000011200202011220100021 |
4 | 10020232200323010331 |
5 | 14124120021132221 |
6 | 334325401532141 |
7 | 26351636016334 |
oct | 4105640730475 |
9 | 1004622156307 |
10 | 284248224061 |
11 | aa60479195a |
12 | 4710a1a4051 |
13 | 20a5c615929 |
14 | da87146d1b |
15 | 75d989b041 |
hex | 422e83b13d |
284248224061 has 2 divisors, whose sum is σ = 284248224062. Its totient is φ = 284248224060.
The previous prime is 284248224049. The next prime is 284248224137. The reversal of 284248224061 is 160422842482.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 277511918436 + 6736305625 = 526794^2 + 82075^2 .
It is a cyclic number.
It is not a de Polignac number, because 284248224061 - 27 = 284248223933 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 284248223999 and 284248224017.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (284248224041) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142124112030 + 142124112031.
It is an arithmetic number, because the mean of its divisors is an integer number (142124112031).
Almost surely, 2284248224061 is an apocalyptic number.
It is an amenable number.
284248224061 is a deficient number, since it is larger than the sum of its proper divisors (1).
284248224061 is an equidigital number, since it uses as much as digits as its factorization.
284248224061 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 393216, while the sum is 43.
The spelling of 284248224061 in words is "two hundred eighty-four billion, two hundred forty-eight million, two hundred twenty-four thousand, sixty-one".
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