Base | Representation |
---|---|
bin | 10111011111100010010… |
… | …00001100100111010101 |
3 | 2212011112110101020121121 |
4 | 23233301020030213111 |
5 | 101211123302422404 |
6 | 1414454034243541 |
7 | 112214163462145 |
oct | 13576110144725 |
9 | 2764473336547 |
10 | 807204342229 |
11 | 29137389773a |
12 | 1105371265b1 |
13 | 5b1716ca17c |
14 | 2b0d70b4925 |
15 | 15ee5a21e54 |
hex | bbf120c9d5 |
807204342229 has 2 divisors, whose sum is σ = 807204342230. Its totient is φ = 807204342228.
The previous prime is 807204342223. The next prime is 807204342283. The reversal of 807204342229 is 922243402708.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 729879748900 + 77324593329 = 854330^2 + 278073^2 .
It is a cyclic number.
It is not a de Polignac number, because 807204342229 - 213 = 807204334037 is a prime.
It is a super-2 number, since 2×8072043422292 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (807204342223) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403602171114 + 403602171115.
It is an arithmetic number, because the mean of its divisors is an integer number (403602171115).
Almost surely, 2807204342229 is an apocalyptic number.
It is an amenable number.
807204342229 is a deficient number, since it is larger than the sum of its proper divisors (1).
807204342229 is an equidigital number, since it uses as much as digits as its factorization.
807204342229 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 387072, while the sum is 43.
The spelling of 807204342229 in words is "eight hundred seven billion, two hundred four million, three hundred forty-two thousand, two hundred twenty-nine".
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