Base | Representation |
---|---|
bin | 11011011011100… |
… | …01110000101001 |
3 | 121000222111111021 |
4 | 31231301300221 |
5 | 432401312410 |
6 | 34455532441 |
7 | 5462565310 |
oct | 1555616051 |
9 | 530874437 |
10 | 230104105 |
11 | 108984690 |
12 | 6508a121 |
13 | 3889779a |
14 | 227bb277 |
15 | 15303eda |
hex | db71c29 |
230104105 has 16 divisors (see below), whose sum is σ = 344260224. Its totient is φ = 143441280.
The previous prime is 230104099. The next prime is 230104153. The reversal of 230104105 is 501401032.
It is not a de Polignac number, because 230104105 - 23 = 230104097 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 298452 + ... + 299221.
It is an arithmetic number, because the mean of its divisors is an integer number (21516264).
Almost surely, 2230104105 is an apocalyptic number.
It is an amenable number.
230104105 is a deficient number, since it is larger than the sum of its proper divisors (114156119).
230104105 is a wasteful number, since it uses less digits than its factorization.
230104105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 597696.
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 230104105 is about 15169.1827400160. The cubic root of 230104105 is about 612.7849946802.
Adding to 230104105 its reverse (501401032), we get a palindrome (731505137).
The spelling of 230104105 in words is "two hundred thirty million, one hundred four thousand, one hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.061 sec. • engine limits •