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4274230813 is a prime number
BaseRepresentation
bin1111111011000011…
…1001011000011101
3102000212201102101221
43332300321120131
532223200341223
61544043333341
7210630235216
oct37660713035
912025642357
104274230813
1118a3767966
129b3521251
13531699178
142c793a40d
151a0393b5d
hexfec3961d

4274230813 has 2 divisors, whose sum is σ = 4274230814. Its totient is φ = 4274230812.

The previous prime is 4274230781. The next prime is 4274230867. The reversal of 4274230813 is 3180324724.

4274230813 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3294415609 + 979815204 = 57397^2 + 31302^2 .

It is a cyclic number.

It is not a de Polignac number, because 4274230813 - 25 = 4274230781 is a prime.

It is a super-3 number, since 3×42742308133 (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4274230913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2137115406 + 2137115407.

It is an arithmetic number, because the mean of its divisors is an integer number (2137115407).

Almost surely, 24274230813 is an apocalyptic number.

It is an amenable number.

4274230813 is a deficient number, since it is larger than the sum of its proper divisors (1).

4274230813 is an equidigital number, since it uses as much as digits as its factorization.

4274230813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 4274230813 is about 65377.6017684956. The cubic root of 4274230813 is about 1622.8784385087.

The spelling of 4274230813 in words is "four billion, two hundred seventy-four million, two hundred thirty thousand, eight hundred thirteen".