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2283960961 is a prime number
BaseRepresentation
bin1000100000100010…
…0111101010000001
312220011200020102201
42020020213222001
514134143222321
61014345113201
7110412230212
oct21010475201
95804606381
102283960961
11a72266747
12538a88801
132a524a8b9
14179495409
15d57a4291
hex88227a81

2283960961 has 2 divisors, whose sum is σ = 2283960962. Its totient is φ = 2283960960.

The previous prime is 2283960941. The next prime is 2283960967. The reversal of 2283960961 is 1690693822.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1597520961 + 686440000 = 39969^2 + 26200^2 .

It is a cyclic number.

It is not a de Polignac number, because 2283960961 - 223 = 2275572353 is a prime.

It is not a weakly prime, because it can be changed into another prime (2283960967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1141980480 + 1141980481.

It is an arithmetic number, because the mean of its divisors is an integer number (1141980481).

Almost surely, 22283960961 is an apocalyptic number.

It is an amenable number.

2283960961 is a deficient number, since it is larger than the sum of its proper divisors (1).

2283960961 is an equidigital number, since it uses as much as digits as its factorization.

2283960961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 279936, while the sum is 46.

The square root of 2283960961 is about 47790.8041468231. The cubic root of 2283960961 is about 1316.9306095294.

The spelling of 2283960961 in words is "two billion, two hundred eighty-three million, nine hundred sixty thousand, nine hundred sixty-one".