Search a number
-
+
230110302 = 23291677919
BaseRepresentation
bin11011011011100…
…11010001011110
3121000222210222210
431231303101132
5432402012202
634500021250
75462622342
oct1555632136
9530883883
10230110302
11108989304
1265091826
133889a556
14227bd622
1515305c6c
hexdb7345e

230110302 has 32 divisors (see below), whose sum is σ = 479001600. Its totient is φ = 73605728.

The previous prime is 230110253. The next prime is 230110313. The reversal of 230110302 is 203011032.

It is a happy number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 25099 + ... + 33017.

It is an arithmetic number, because the mean of its divisors is an integer number (14968800).

Almost surely, 2230110302 is an apocalyptic number.

230110302 is an abundant number, since it is smaller than the sum of its proper divisors (248891298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230110302 is a wasteful number, since it uses less digits than its factorization.

230110302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8120.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 230110302 is about 15169.3870014579. The cubic root of 230110302 is about 612.7904956606.

Adding to 230110302 its reverse (203011032), we get a palindrome (433121334).

It can be divided in two parts, 23011030 and 2, that added together give a palindrome (23011032).

The spelling of 230110302 in words is "two hundred thirty million, one hundred ten thousand, three hundred two".

Divisors: 1 2 3 6 29 58 87 167 174 334 501 1002 4843 7919 9686 14529 15838 23757 29058 47514 229651 459302 688953 1322473 1377906 2644946 3967419 7934838 38351717 76703434 115055151 230110302