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2030425279 is a prime number
BaseRepresentation
bin111100100000101…
…1101010010111111
312020111121021212021
41321001131102333
513124242102104
6533251021011
7101213221141
oct17101352277
95214537767
102030425279
11952138623
12487b9a767
1326486aa9c
14153938c91
15bd3c2754
hex7905d4bf

2030425279 has 2 divisors, whose sum is σ = 2030425280. Its totient is φ = 2030425278.

The previous prime is 2030425261. The next prime is 2030425297. The reversal of 2030425279 is 9725240302.

It is a happy number.

Together with next prime (2030425297) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (2030425261) and next prime (2030425297).

It is a cyclic number.

It is not a de Polignac number, because 2030425279 - 213 = 2030417087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2030425249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015212639 + 1015212640.

It is an arithmetic number, because the mean of its divisors is an integer number (1015212640).

Almost surely, 22030425279 is an apocalyptic number.

2030425279 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030425279 is an equidigital number, since it uses as much as digits as its factorization.

2030425279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 2030425279 is about 45060.2405563929. The cubic root of 2030425279 is about 1266.2778318116.

The spelling of 2030425279 in words is "two billion, thirty million, four hundred twenty-five thousand, two hundred seventy-nine".