Base | Representation |
---|---|
bin | 100000010110011100111… |
… | …100111110001100001111 |
3 | 21212112021211210101201220 |
4 | 200112130330332030033 |
5 | 242410433104233403 |
6 | 4421143055334423 |
7 | 316421160304020 |
oct | 40263474761417 |
9 | 7775254711656 |
10 | 2223131321103 |
11 | 787908745990 |
12 | 2baa36221413 |
13 | 131842c015a4 |
14 | 79858a84c47 |
15 | 3cc67051953 |
hex | 2059cf3e30f |
2223131321103 has 64 divisors (see below), whose sum is σ = 3930204794880. Its totient is φ = 1082811110400.
The previous prime is 2223131321077. The next prime is 2223131321111. The reversal of 2223131321103 is 3011231313222.
It is not a de Polignac number, because 2223131321103 - 222 = 2223127126799 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2223131321183) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2185213 + ... + 3036678.
It is an arithmetic number, because the mean of its divisors is an integer number (61409449920).
Almost surely, 22223131321103 is an apocalyptic number.
2223131321103 is a deficient number, since it is larger than the sum of its proper divisors (1707073473777).
2223131321103 is a wasteful number, since it uses less digits than its factorization.
2223131321103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5222028.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 2223131321103 its reverse (3011231313222), we get a palindrome (5234362634325).
The spelling of 2223131321103 in words is "two trillion, two hundred twenty-three billion, one hundred thirty-one million, three hundred twenty-one thousand, one hundred three".
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