Base | Representation |
---|---|
bin | 1100010010000110011010001… |
… | …0001100011011001000101111 |
3 | 11012100022210002101220101202022 |
4 | 3010201212202030123020233 |
5 | 1401242110112100431312 |
6 | 12302133553554020355 |
7 | 350025336561606653 |
oct | 30441464214331057 |
9 | 4170283071811668 |
10 | 864326234780207 |
11 | 23044577465a9a1 |
12 | 80b3426b2776bb |
13 | 2b1387ca5589a4 |
14 | 11361881dd8a63 |
15 | 69dd197757172 |
hex | 31219a231b22f |
864326234780207 has 2 divisors, whose sum is σ = 864326234780208. Its totient is φ = 864326234780206.
The previous prime is 864326234780153. The next prime is 864326234780221. The reversal of 864326234780207 is 702087432623468.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 864326234780207 - 216 = 864326234714671 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 864326234780207.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (864326234180207) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 432163117390103 + 432163117390104.
It is an arithmetic number, because the mean of its divisors is an integer number (432163117390104).
Almost surely, 2864326234780207 is an apocalyptic number.
864326234780207 is a deficient number, since it is larger than the sum of its proper divisors (1).
864326234780207 is an equidigital number, since it uses as much as digits as its factorization.
864326234780207 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 130056192, while the sum is 62.
The spelling of 864326234780207 in words is "eight hundred sixty-four trillion, three hundred twenty-six billion, two hundred thirty-four million, seven hundred eighty thousand, two hundred seven".
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