Base | Representation |
---|---|
bin | 10011110110011110100… |
… | …01010111000011110101 |
3 | 2102012120111010021100022 |
4 | 21323033101113003311 |
5 | 42133401030024011 |
6 | 1241202210054525 |
7 | 100164430420004 |
oct | 11731721270365 |
9 | 2365514107308 |
10 | 682082267381 |
11 | 2432a6726a09 |
12 | b0237b7a445 |
13 | 4c4212b1aa8 |
14 | 250277b0c3b |
15 | 12b2104e8db |
hex | 9ecf4570f5 |
682082267381 has 2 divisors, whose sum is σ = 682082267382. Its totient is φ = 682082267380.
The previous prime is 682082267359. The next prime is 682082267407. The reversal of 682082267381 is 183762280286.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 398988039025 + 283094228356 = 631655^2 + 532066^2 .
It is a cyclic number.
It is not a de Polignac number, because 682082267381 - 222 = 682078073077 is a prime.
It is a super-2 number, since 2×6820822673812 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (682082267081) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341041133690 + 341041133691.
It is an arithmetic number, because the mean of its divisors is an integer number (341041133691).
Almost surely, 2682082267381 is an apocalyptic number.
It is an amenable number.
682082267381 is a deficient number, since it is larger than the sum of its proper divisors (1).
682082267381 is an equidigital number, since it uses as much as digits as its factorization.
682082267381 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3096576, while the sum is 53.
The spelling of 682082267381 in words is "six hundred eighty-two billion, eighty-two million, two hundred sixty-seven thousand, three hundred eighty-one".
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