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12100793 is a prime number
BaseRepresentation
bin101110001010…
…010010111001
3211202210011112
4232022102321
511044211133
61111210105
7204566165
oct56122271
924683145
1012100793
116915561
124076935
132678b43
14186dca5
1510e0648
hexb8a4b9

12100793 has 2 divisors, whose sum is σ = 12100794. Its totient is φ = 12100792.

The previous prime is 12100771. The next prime is 12100807. The reversal of 12100793 is 39700121.

12100793 is digitally balanced in base 2, 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., 11002489 + 1098304 = 3317^2 + 1048^2 .

It is an emirp because it is prime and its reverse (39700121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12100793 - 26 = 12100729 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (12100763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050396 + 6050397.

It is an arithmetic number, because the mean of its divisors is an integer number (6050397).

Almost surely, 212100793 is an apocalyptic number.

It is an amenable number.

12100793 is a deficient number, since it is larger than the sum of its proper divisors (1).

12100793 is an equidigital number, since it uses as much as digits as its factorization.

12100793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 12100793 is about 3478.6194100534. The cubic root of 12100793 is about 229.5820576351.

The spelling of 12100793 in words is "twelve million, one hundred thousand, seven hundred ninety-three".