Base | Representation |
---|---|
bin | 1101011010101011110… |
… | …0011011101000001011 |
3 | 211000222000201222022121 |
4 | 3112222330123220023 |
5 | 12234031304011321 |
6 | 253520225232111 |
7 | 22440015113002 |
oct | 3265274335013 |
9 | 730860658277 |
10 | 230501235211 |
11 | 89833a35705 |
12 | 3880a492637 |
13 | 189754ac650 |
14 | b228d23c39 |
15 | 5ee10ac441 |
hex | 35aaf1ba0b |
230501235211 has 8 divisors (see below), whose sum is σ = 248249836800. Its totient is φ = 212755167552.
The previous prime is 230501235203. The next prime is 230501235229. The reversal of 230501235211 is 112532105032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 230501235211 - 23 = 230501235203 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230501235271) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442411 + ... + 810388.
It is an arithmetic number, because the mean of its divisors is an integer number (31031229600).
Almost surely, 2230501235211 is an apocalyptic number.
230501235211 is a deficient number, since it is larger than the sum of its proper divisors (17748601589).
230501235211 is a wasteful number, since it uses less digits than its factorization.
230501235211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1266965.
The product of its (nonzero) digits is 1800, while the sum is 25.
The spelling of 230501235211 in words is "two hundred thirty billion, five hundred one million, two hundred thirty-five thousand, two hundred eleven".
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