Base | Representation |
---|---|
bin | 11011011011100… |
… | …01101010000110 |
3 | 121000222110220202 |
4 | 31231301222012 |
5 | 432401304221 |
6 | 34455530502 |
7 | 5462564141 |
oct | 1555615206 |
9 | 530873822 |
10 | 230103686 |
11 | 10898433a |
12 | 65089a32 |
13 | 38897537 |
14 | 227bb058 |
15 | 15303d0b |
hex | db71a86 |
230103686 has 4 divisors (see below), whose sum is σ = 345155532. Its totient is φ = 115051842.
The previous prime is 230103659. The next prime is 230103733. The reversal of 230103686 is 686301032.
It is a semiprime because it is the product of two primes.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57525920 + ... + 57525923.
It is an arithmetic number, because the mean of its divisors is an integer number (86288883).
Almost surely, 2230103686 is an apocalyptic number.
230103686 is a deficient number, since it is larger than the sum of its proper divisors (115051846).
230103686 is a wasteful number, since it uses less digits than its factorization.
230103686 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115051845.
The product of its (nonzero) digits is 5184, while the sum is 29.
The square root of 230103686 is about 15169.1689291141. The cubic root of 230103686 is about 612.7846227369.
The spelling of 230103686 in words is "two hundred thirty million, one hundred three thousand, six hundred eighty-six".
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