Base | Representation |
---|---|
bin | 1101101001011010011011… |
… | …10001001000100111100111 |
3 | 10221020221200022100210112222 |
4 | 12310231031301020213213 |
5 | 12413141433223120033 |
6 | 143454303044102555 |
7 | 6215111516346506 |
oct | 664551561104747 |
9 | 127227608323488 |
10 | 30010241223143 |
11 | 96202a9894635 |
12 | 3448229094a5b |
13 | 1398c520b81bc |
14 | 75a70958283d |
15 | 37097de35598 |
hex | 1b4b4dc489e7 |
30010241223143 has 2 divisors, whose sum is σ = 30010241223144. Its totient is φ = 30010241223142.
The previous prime is 30010241223133. The next prime is 30010241223161. The reversal of 30010241223143 is 34132214201003.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 30010241223143 - 28 = 30010241222887 is a prime.
It is a super-2 number, since 2×300102412231432 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30010241223103) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15005120611571 + 15005120611572.
It is an arithmetic number, because the mean of its divisors is an integer number (15005120611572).
Almost surely, 230010241223143 is an apocalyptic number.
30010241223143 is a deficient number, since it is larger than the sum of its proper divisors (1).
30010241223143 is an equidigital number, since it uses as much as digits as its factorization.
30010241223143 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 30010241223143 its reverse (34132214201003), we get a palindrome (64142455424146).
The spelling of 30010241223143 in words is "thirty trillion, ten billion, two hundred forty-one million, two hundred twenty-three thousand, one hundred forty-three".
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