Base | Representation |
---|---|
bin | 10100110100010011101 |
3 | 1021122201111 |
4 | 2212202131 |
5 | 133312031 |
6 | 22342021 |
7 | 5540515 |
oct | 2464235 |
9 | 1248644 |
10 | 682141 |
11 | 426559 |
12 | 28a911 |
13 | 1ab645 |
14 | 13a845 |
15 | d71b1 |
hex | a689d |
682141 has 2 divisors, whose sum is σ = 682142. Its totient is φ = 682140.
The previous prime is 682079. The next prime is 682147. The reversal of 682141 is 141286.
682141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 674041 + 8100 = 821^2 + 90^2 .
It is a cyclic number.
It is not a de Polignac number, because 682141 - 217 = 551069 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (682147) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341070 + 341071.
It is an arithmetic number, because the mean of its divisors is an integer number (341071).
2682141 is an apocalyptic number.
It is an amenable number.
682141 is a deficient number, since it is larger than the sum of its proper divisors (1).
682141 is an equidigital number, since it uses as much as digits as its factorization.
682141 is an evil number, because the sum of its binary digits is even.
The product of its digits is 384, while the sum is 22.
The square root of 682141 is about 825.9182768289. The cubic root of 682141 is about 88.0287870696.
It can be divided in two parts, 68 and 2141, that added together give a square (2209 = 472).
The spelling of 682141 in words is "six hundred eighty-two thousand, one hundred forty-one".
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