Base | Representation |
---|---|
bin | 110010110001011101010010… |
… | …000010100111001110110111 |
3 | 1002021122100222002200021110011 |
4 | 302301131102002213032313 |
5 | 213232030442400244111 |
6 | 2110531023430041051 |
7 | 65014652316632014 |
oct | 6261352202471667 |
9 | 1067570862607404 |
10 | 223301021103031 |
11 | 65172481a70163 |
12 | 210652981a9187 |
13 | 977a271619a91 |
14 | 3d1db8175c70b |
15 | 1ac388a7c7021 |
hex | cb17520a73b7 |
223301021103031 has 4 divisors (see below), whose sum is σ = 223355765167200. Its totient is φ = 223246277038864.
The previous prime is 223301021103023. The next prime is 223301021103049. The reversal of 223301021103031 is 130301120103322.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 223301021103031 - 23 = 223301021103023 is a prime.
It is a super-2 number, since 2×2233010211030312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 223301021102993 and 223301021103011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223301021103331) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27372025966 + ... + 27372034123.
It is an arithmetic number, because the mean of its divisors is an integer number (55838941291800).
Almost surely, 2223301021103031 is an apocalyptic number.
223301021103031 is a deficient number, since it is larger than the sum of its proper divisors (54744064169).
223301021103031 is an equidigital number, since it uses as much as digits as its factorization.
223301021103031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54744064168.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 223301021103031 its reverse (130301120103322), we get a palindrome (353602141206353).
The spelling of 223301021103031 in words is "two hundred twenty-three trillion, three hundred one billion, twenty-one million, one hundred three thousand, thirty-one".
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