Base | Representation |
---|---|
bin | 1101011010000001010… |
… | …1000000111010101110 |
3 | 211000111121121021221102 |
4 | 3112200111000322232 |
5 | 12233200210130110 |
6 | 253450424003102 |
7 | 22432423205630 |
oct | 3264025007256 |
9 | 730447537842 |
10 | 230323130030 |
11 | 89752447644 |
12 | 3877a900492 |
13 | 18947620076 |
14 | b20d400a50 |
15 | 5ed062a5a5 |
hex | 35a0540eae |
230323130030 has 32 divisors (see below), whose sum is σ = 478498760640. Its totient is φ = 78186067200.
The previous prime is 230323130029. The next prime is 230323130087. The reversal of 230323130030 is 30031323032.
It is a junction number, because it is equal to n+sod(n) for n = 230323129984 and 230323130011.
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, 16281695 + ... + 16295834.
It is an arithmetic number, because the mean of its divisors is an integer number (14953086270).
Almost surely, 2230323130030 is an apocalyptic number.
230323130030 is an abundant number, since it is smaller than the sum of its proper divisors (248175630610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230323130030 is a wasteful number, since it uses less digits than its factorization.
230323130030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32577644.
The product of its (nonzero) digits is 972, while the sum is 20.
Adding to 230323130030 its reverse (30031323032), we get a palindrome (260354453062).
The spelling of 230323130030 in words is "two hundred thirty billion, three hundred twenty-three million, one hundred thirty thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •