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230410130 = 2523041013
BaseRepresentation
bin11011011101111…
…00011110010010
3121001120001021112
431232330132102
5432441111010
634510253322
75465311436
oct1556743622
9531501245
10230410130
111090735a5
12651b7242
1338973b72
142285a9c6
1515364a05
hexdbbc792

230410130 has 8 divisors (see below), whose sum is σ = 414738252. Its totient is φ = 92164048.

The previous prime is 230410099. The next prime is 230410139. The reversal of 230410130 is 31014032.

It can be written as a sum of positive squares in 2 ways, for example, as 226773481 + 3636649 = 15059^2 + 1907^2 .

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

It is not an unprimeable number, because it can be changed into a prime (230410139) by changing a digit.

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, 11520497 + ... + 11520516.

Almost surely, 2230410130 is an apocalyptic number.

230410130 is a deficient number, since it is larger than the sum of its proper divisors (184328122).

230410130 is a wasteful number, since it uses less digits than its factorization.

230410130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23041020.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 230410130 is about 15179.2664513144. The cubic root of 230410130 is about 613.0565304065.

Adding to 230410130 its reverse (31014032), we get a palindrome (261424162).

The spelling of 230410130 in words is "two hundred thirty million, four hundred ten thousand, one hundred thirty".

Divisors: 1 2 5 10 23041013 46082026 115205065 230410130