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230201459 is a prime number
BaseRepresentation
bin11011011100010…
…01100001110011
3121001011110000222
431232021201303
5432412421314
634502003255
75463452165
oct1556114163
9531143028
10230201459
11108a40844
126511652b
13388ccba7
1422804935
1515322c8e
hexdb89873

230201459 has 2 divisors, whose sum is σ = 230201460. Its totient is φ = 230201458.

The previous prime is 230201431. The next prime is 230201479. The reversal of 230201459 is 954102032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230201459 - 220 = 229152883 is a prime.

It is not a weakly prime, because it can be changed into another prime (230201479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115100729 + 115100730.

It is an arithmetic number, because the mean of its divisors is an integer number (115100730).

Almost surely, 2230201459 is an apocalyptic number.

230201459 is a deficient number, since it is larger than the sum of its proper divisors (1).

230201459 is an equidigital number, since it uses as much as digits as its factorization.

230201459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 230201459 is about 15172.3913408533. The cubic root of 230201459 is about 612.8714029011.

The spelling of 230201459 in words is "two hundred thirty million, two hundred one thousand, four hundred fifty-nine".