Base | Representation |
---|---|
bin | 1100110100011011001… |
… | …0101011011011011111 |
3 | 210001110021112002202202 |
4 | 3031012302223123133 |
5 | 12102013120203203 |
6 | 245101151042115 |
7 | 21624346542215 |
oct | 3150662533337 |
9 | 701407462682 |
10 | 220231022303 |
11 | 85443741746 |
12 | 36822b1033b |
13 | 179c98234a6 |
14 | a932d42cb5 |
15 | 5ade626388 |
hex | 3346cab6df |
220231022303 has 8 divisors (see below), whose sum is σ = 231905067120. Its totient is φ = 208565271360.
The previous prime is 220231022273. The next prime is 220231022311. The reversal of 220231022303 is 303220132022.
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 220231022303 - 224 = 220214245087 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220231022203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2018918 + ... + 2125203.
It is an arithmetic number, because the mean of its divisors is an integer number (28988133390).
Almost surely, 2220231022303 is an apocalyptic number.
220231022303 is a deficient number, since it is larger than the sum of its proper divisors (11674044817).
220231022303 is a wasteful number, since it uses less digits than its factorization.
220231022303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4146937.
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 220231022303 its reverse (303220132022), we get a palindrome (523451154325).
The spelling of 220231022303 in words is "two hundred twenty billion, two hundred thirty-one million, twenty-two thousand, three hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •