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8753080961 is a prime number
BaseRepresentation
bin10000010011011100…
…10110101010000001
3211121000110120202202
420021232112222001
5120411242042321
64004320522545
7426623650322
oct101156265201
924530416682
108753080961
113791982309
121843480455
13a96579061
145d06dc449
153636a570b
hex209b96a81

8753080961 has 2 divisors, whose sum is σ = 8753080962. Its totient is φ = 8753080960.

The previous prime is 8753080927. The next prime is 8753080979. The reversal of 8753080961 is 1690803578.

It is a happy number.

8753080961 is digitally balanced in base 3, 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., 8522982400 + 230098561 = 92320^2 + 15169^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-8753080961 is a prime.

It is not a weakly prime, because it can be changed into another prime (8753080901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4376540480 + 4376540481.

It is an arithmetic number, because the mean of its divisors is an integer number (4376540481).

Almost surely, 28753080961 is an apocalyptic number.

It is an amenable number.

8753080961 is a deficient number, since it is larger than the sum of its proper divisors (1).

8753080961 is an equidigital number, since it uses as much as digits as its factorization.

8753080961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 47.

The square root of 8753080961 is about 93557.9016491926. The cubic root of 8753080961 is about 2060.8844790331.

The spelling of 8753080961 in words is "eight billion, seven hundred fifty-three million, eighty thousand, nine hundred sixty-one".