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282289141961 is a prime number
BaseRepresentation
bin1000001101110011011…
…11100111100011001001
3222222122012211012220222
410012321233213203021
514111112010020321
6333403135555425
726252250054611
oct4067157474311
9888565735828
10282289141961
11a9799952542
124686208bb75
1320809796b58
14d93cc9da41
1575228bc3ab
hex41b9be78c9

282289141961 has 2 divisors, whose sum is σ = 282289141962. Its totient is φ = 282289141960.

The previous prime is 282289141933. The next prime is 282289142021. The reversal of 282289141961 is 169141982282.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 276670740025 + 5618401936 = 525995^2 + 74956^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-282289141961 is a prime.

It is a super-2 number, since 2×2822891419612 (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (282289101961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141144570980 + 141144570981.

It is an arithmetic number, because the mean of its divisors is an integer number (141144570981).

Almost surely, 2282289141961 is an apocalyptic number.

It is an amenable number.

282289141961 is a deficient number, since it is larger than the sum of its proper divisors (1).

282289141961 is an equidigital number, since it uses as much as digits as its factorization.

282289141961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 995328, while the sum is 53.

The spelling of 282289141961 in words is "two hundred eighty-two billion, two hundred eighty-nine million, one hundred forty-one thousand, nine hundred sixty-one".