Base | Representation |
---|---|
bin | 11011100010001… |
… | …11110100010110 |
3 | 121002122001012122 |
4 | 31301013310112 |
5 | 433112342021 |
6 | 34530415542 |
7 | 5503206443 |
oct | 1561076426 |
9 | 532561178 |
10 | 230980886 |
11 | 1094233a4 |
12 | 654315b2 |
13 | 38b138a6 |
14 | 229689ca |
15 | 15428bab |
hex | dc47d16 |
230980886 has 8 divisors (see below), whose sum is σ = 346783224. Its totient is φ = 115386480.
The previous prime is 230980877. The next prime is 230980901. The reversal of 230980886 is 688089032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49175 + ... + 53666.
It is an arithmetic number, because the mean of its divisors is an integer number (43347903).
Almost surely, 2230980886 is an apocalyptic number.
230980886 is a deficient number, since it is larger than the sum of its proper divisors (115802338).
230980886 is a wasteful number, since it uses less digits than its factorization.
230980886 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103966.
The product of its (nonzero) digits is 165888, while the sum is 44.
The square root of 230980886 is about 15198.0553361277. The cubic root of 230980886 is about 613.5623200453.
The spelling of 230980886 in words is "two hundred thirty million, nine hundred eighty thousand, eight hundred eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.112 sec. • engine limits •