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230004120277 is a prime number
BaseRepresentation
bin1101011000110101010…
…0000101101011010101
3210222200101022220211101
43112031110011223111
512232022023322102
6253355030310101
722421500523221
oct3261524055325
9728611286741
10230004120277
11895a9369918
12386abab8331
13188c64c77b9
14b1bccbd781
155eb2613e87
hex358d505ad5

230004120277 has 2 divisors, whose sum is σ = 230004120278. Its totient is φ = 230004120276.

The previous prime is 230004120169. The next prime is 230004120317. The reversal of 230004120277 is 772021400032.

230004120277 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., 176501654641 + 53502465636 = 420121^2 + 231306^2 .

It is a cyclic number.

It is not a de Polignac number, because 230004120277 - 235 = 195644381909 is a prime.

It is a super-3 number, since 3×2300041202773 (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230004120077) 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, 115002060138 + 115002060139.

It is an arithmetic number, because the mean of its divisors is an integer number (115002060139).

Almost surely, 2230004120277 is an apocalyptic number.

It is an amenable number.

230004120277 is a deficient number, since it is larger than the sum of its proper divisors (1).

230004120277 is an equidigital number, since it uses as much as digits as its factorization.

230004120277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4704, while the sum is 28.

The spelling of 230004120277 in words is "two hundred thirty billion, four million, one hundred twenty thousand, two hundred seventy-seven".