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2495000093 is a prime number
BaseRepresentation
bin1001010010110110…
…1010111000011101
320102212210010200212
42110231222320131
520102210000333
61051324302205
7115554102515
oct22455527035
96385703625
102495000093
1110703a9553
125976a1965
13309b9b721
1419950c845
15e908e448
hex94b6ae1d

2495000093 has 2 divisors, whose sum is σ = 2495000094. Its totient is φ = 2495000092.

The previous prime is 2495000009. The next prime is 2495000119. The reversal of 2495000093 is 3900005942.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2491806724 + 3193369 = 49918^2 + 1787^2 .

It is a cyclic number.

It is not a de Polignac number, because 2495000093 - 216 = 2494934557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2495000293) 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, 1247500046 + 1247500047.

It is an arithmetic number, because the mean of its divisors is an integer number (1247500047).

Almost surely, 22495000093 is an apocalyptic number.

It is an amenable number.

2495000093 is a deficient number, since it is larger than the sum of its proper divisors (1).

2495000093 is an equidigital number, since it uses as much as digits as its factorization.

2495000093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 2495000093 is about 49949.9759059001. The cubic root of 2495000093 is about 1356.3034154021.

The spelling of 2495000093 in words is "two billion, four hundred ninety-five million, ninety-three", and thus it is an aban number.