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10303210979 is a prime number
BaseRepresentation
bin10011001100001111…
…01000010111100011
3222121001022100101122
421212013220113203
5132100110222404
64422213322455
7513215563655
oct114607502743
928531270348
1010303210979
1144079919a6
121bb663642b
13c82770959
146da5306d5
154048033be
hex2661e85e3

10303210979 has 2 divisors, whose sum is σ = 10303210980. Its totient is φ = 10303210978.

The previous prime is 10303210969. The next prime is 10303211027. The reversal of 10303210979 is 97901230301.

10303210979 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10303210979 is a prime.

It is a super-3 number, since 3×103032109793 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (10303210909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5151605489 + 5151605490.

It is an arithmetic number, because the mean of its divisors is an integer number (5151605490).

Almost surely, 210303210979 is an apocalyptic number.

10303210979 is a deficient number, since it is larger than the sum of its proper divisors (1).

10303210979 is an equidigital number, since it uses as much as digits as its factorization.

10303210979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10206, while the sum is 35.

The spelling of 10303210979 in words is "ten billion, three hundred three million, two hundred ten thousand, nine hundred seventy-nine".