Base | Representation |
---|---|
bin | 1000001101010000… |
… | …1111001011001011 |
3 | 12200112120002221022 |
4 | 2003110033023023 |
5 | 14002444322311 |
6 | 1002340303055 |
7 | 105411133226 |
oct | 20324171313 |
9 | 5615502838 |
10 | 2203120331 |
11 | a30670a05 |
12 | 5159a1a8b |
13 | 2915849c9 |
14 | 16c8505bd |
15 | cd6365db |
hex | 8350f2cb |
2203120331 has 8 divisors (see below), whose sum is σ = 2244093840. Its totient is φ = 2162384928.
The previous prime is 2203120303. The next prime is 2203120333. The reversal of 2203120331 is 1330213022.
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 2203120331 - 210 = 2203119307 is a prime.
It is a super-2 number, since 2×22031203312 = 9707478385731099122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2203120333) 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, 40796 + ... + 77913.
It is an arithmetic number, because the mean of its divisors is an integer number (280511730).
Almost surely, 22203120331 is an apocalyptic number.
2203120331 is a deficient number, since it is larger than the sum of its proper divisors (40973509).
2203120331 is a wasteful number, since it uses less digits than its factorization.
2203120331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119053.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 2203120331 is about 46937.4086523745. The cubic root of 2203120331 is about 1301.2060466482.
Adding to 2203120331 its reverse (1330213022), we get a palindrome (3533333353).
The spelling of 2203120331 in words is "two billion, two hundred three million, one hundred twenty thousand, three hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •