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230513341 = 738633659
BaseRepresentation
bin11011011110101…
…01101010111101
3121001202021212011
431233111222331
5433002411331
634512411221
75466221362
oct1557255275
9531667764
10230513341
111091340a3
1265246b11
13389abb36
1422886469
15153853b1
hexdbd5abd

230513341 has 8 divisors (see below), whose sum is σ = 234005760. Its totient is φ = 227030112.

The previous prime is 230513329. The next prime is 230513351. The reversal of 230513341 is 143315032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230513341 - 211 = 230511293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230513321) 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 in 7 ways as a sum of consecutive naturals, for example, 61170 + ... + 64828.

It is an arithmetic number, because the mean of its divisors is an integer number (29250720).

Almost surely, 2230513341 is an apocalyptic number.

It is an amenable number.

230513341 is a deficient number, since it is larger than the sum of its proper divisors (3492419).

230513341 is an equidigital number, since it uses as much as digits as its factorization.

230513341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4595.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 230513341 is about 15182.6658067679. The cubic root of 230513341 is about 613.1480552194.

Adding to 230513341 its reverse (143315032), we get a palindrome (373828373).

The spelling of 230513341 in words is "two hundred thirty million, five hundred thirteen thousand, three hundred forty-one".

Divisors: 1 73 863 3659 62999 267107 3157717 230513341