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230323034 = 2145179367
BaseRepresentation
bin11011011101001…
…11001101011010
3121001101121210202
431232213031122
5432430314114
634504342202
75464466504
oct1556471532
9531347722
10230323034
11109014117
1265174962
1338943326
1422836d74
1515348cde
hexdba735a

230323034 has 8 divisors (see below), whose sum is σ = 345727008. Its totient is φ = 115080700.

The previous prime is 230322991. The next prime is 230323057. The reversal of 230323034 is 430323032.

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

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 230322997 and 230323015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36782 + ... + 42585.

It is an arithmetic number, because the mean of its divisors is an integer number (43215876).

Almost surely, 2230323034 is an apocalyptic number.

230323034 is a deficient number, since it is larger than the sum of its proper divisors (115403974).

230323034 is a wasteful number, since it uses less digits than its factorization.

230323034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80820.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 230323034 is about 15176.3972668087. The cubic root of 230323034 is about 612.9792746875.

Adding to 230323034 its reverse (430323032), we get a palindrome (660646066).

The spelling of 230323034 in words is "two hundred thirty million, three hundred twenty-three thousand, thirty-four".

Divisors: 1 2 1451 2902 79367 158734 115161517 230323034