Search a number
-
+
230554154041 is a prime number
BaseRepresentation
bin1101011010111000011…
…0010011010000111001
3211001002201022112022021
43112232012103100321
512234133330412131
6253525355354441
722441226655211
oct3265606232071
9731081275267
10230554154041
118986089a382
1238824152a21
131898344a473
14b231d7b241
155ee5a61e11
hex35ae193439

230554154041 has 2 divisors, whose sum is σ = 230554154042. Its totient is φ = 230554154040.

The previous prime is 230554154023. The next prime is 230554154063. The reversal of 230554154041 is 140451455032.

230554154041 is digitally balanced in base 2, 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., 207721735225 + 22832418816 = 455765^2 + 151104^2 .

It is a cyclic number.

It is not a de Polignac number, because 230554154041 - 237 = 93115200569 is a prime.

It is a super-2 number, since 2×2305541540412 (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230554153988 and 230554154006.

It is not a weakly prime, because it can be changed into another prime (230554154141) 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, 115277077020 + 115277077021.

It is an arithmetic number, because the mean of its divisors is an integer number (115277077021).

Almost surely, 2230554154041 is an apocalyptic number.

It is an amenable number.

230554154041 is a deficient number, since it is larger than the sum of its proper divisors (1).

230554154041 is an equidigital number, since it uses as much as digits as its factorization.

230554154041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 230554154041 in words is "two hundred thirty billion, five hundred fifty-four million, one hundred fifty-four thousand, forty-one".