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9990683 is a prime number
BaseRepresentation
bin100110000111…
…001000011011
3200210120122022
4212013020123
510024200213
6554045055
7150630233
oct46071033
920716568
109990683
11570416a
12341978b
1320ba561
141480cc3
15d25308
hex98721b

9990683 has 2 divisors, whose sum is σ = 9990684. Its totient is φ = 9990682.

The previous prime is 9990677. The next prime is 9990689. The reversal of 9990683 is 3860999.

It is a balanced prime because it is at equal distance from previous prime (9990677) and next prime (9990689).

It is a cyclic number.

It is not a de Polignac number, because 9990683 - 24 = 9990667 is a prime.

It is not a weakly prime, because it can be changed into another prime (9990689) 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, 4995341 + 4995342.

It is an arithmetic number, because the mean of its divisors is an integer number (4995342).

Almost surely, 29990683 is an apocalyptic number.

9990683 is a deficient number, since it is larger than the sum of its proper divisors (1).

9990683 is an equidigital number, since it uses as much as digits as its factorization.

9990683 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 104976, while the sum is 44.

The square root of 9990683 is about 3160.8041698277. The cubic root of 9990683 is about 215.3765386525.

The spelling of 9990683 in words is "nine million, nine hundred ninety thousand, six hundred eighty-three".