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230341023 = 33111734483
BaseRepresentation
bin11011011101010…
…11100110011111
3121001102112111000
431232223212133
5432431403043
634505001343
75464603113
oct1556534637
9531375430
10230341023
11109026690
1265183253
133894b583
142283d743
151534e2d3
hexdbab99f

230341023 has 32 divisors (see below), whose sum is σ = 374503680. Its totient is φ = 138762720.

The previous prime is 230341003. The next prime is 230341049. The reversal of 230341023 is 320143032.

230341023 is a `hidden beast` number, since 230 + 3 + 410 + 23 = 666.

It is not a de Polignac number, because 230341023 - 213 = 230332831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230340987 and 230341005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230341003) 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 31 ways as a sum of consecutive naturals, for example, 49140 + ... + 53622.

It is an arithmetic number, because the mean of its divisors is an integer number (11703240).

Almost surely, 2230341023 is an apocalyptic number.

230341023 is a deficient number, since it is larger than the sum of its proper divisors (144162657).

230341023 is a wasteful number, since it uses less digits than its factorization.

230341023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4676 (or 4670 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 230341023 is about 15176.9899189530. The cubic root of 230341023 is about 612.9952328498.

Adding to 230341023 its reverse (320143032), we get a palindrome (550484055).

The spelling of 230341023 in words is "two hundred thirty million, three hundred forty-one thousand, twenty-three".

Divisors: 1 3 9 11 27 33 99 173 297 519 1557 1903 4483 4671 5709 13449 17127 40347 49313 51381 121041 147939 443817 775559 1331451 2326677 6980031 8531149 20940093 25593447 76780341 230341023