Base | Representation |
---|---|
bin | 1100110100011011001… |
… | …0101110000010111111 |
3 | 210001110021112122110210 |
4 | 3031012302232002333 |
5 | 12102013121024043 |
6 | 245101151203503 |
7 | 21624346615401 |
oct | 3150662560277 |
9 | 701407478423 |
10 | 220231033023 |
11 | 85443749801 |
12 | 36822b16593 |
13 | 179c9828331 |
14 | a932d46b71 |
15 | 5ade629633 |
hex | 3346cae0bf |
220231033023 has 16 divisors (see below), whose sum is σ = 294008229216. Its totient is φ = 146637342720.
The previous prime is 220231032991. The next prime is 220231033031. The reversal of 220231033023 is 320330132022.
It is not a de Polignac number, because 220231033023 - 25 = 220231032991 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220231033123) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16090743 + ... + 16104423.
It is an arithmetic number, because the mean of its divisors is an integer number (18375514326).
Almost surely, 2220231033023 is an apocalyptic number.
220231033023 is a deficient number, since it is larger than the sum of its proper divisors (73777196193).
220231033023 is a wasteful number, since it uses less digits than its factorization.
220231033023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19994.
The product of its (nonzero) digits is 1296, while the sum is 21.
Adding to 220231033023 its reverse (320330132022), we get a palindrome (540561165045).
The spelling of 220231033023 in words is "two hundred twenty billion, two hundred thirty-one million, thirty-three thousand, twenty-three".
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