Base | Representation |
---|---|
bin | 1101101001011010010111… |
… | …00000100101110111010011 |
3 | 10221020221120200001201202012 |
4 | 12310231023200211313103 |
5 | 12413141344023111201 |
6 | 143454255212013135 |
7 | 6215110546314035 |
oct | 664551340456723 |
9 | 127227520051665 |
10 | 30010203332051 |
11 | 962028a464488 |
12 | 34482184611ab |
13 | 1398c472ac537 |
14 | 75a70451bc55 |
15 | 37097a94d5bb |
hex | 1b4b4b825dd3 |
30010203332051 has 2 divisors, whose sum is σ = 30010203332052. Its totient is φ = 30010203332050.
The previous prime is 30010203332023. The next prime is 30010203332059. The reversal of 30010203332051 is 15023330201003.
It is a strong prime.
It is an emirp because it is prime and its reverse (15023330201003) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 30010203332051 - 234 = 29993023462867 is a prime.
It is a super-2 number, since 2×300102033320512 (a number of 28 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (30010203332059) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15005101666025 + 15005101666026.
It is an arithmetic number, because the mean of its divisors is an integer number (15005101666026).
Almost surely, 230010203332051 is an apocalyptic number.
30010203332051 is a deficient number, since it is larger than the sum of its proper divisors (1).
30010203332051 is an equidigital number, since it uses as much as digits as its factorization.
30010203332051 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1620, while the sum is 23.
Adding to 30010203332051 its reverse (15023330201003), we get a palindrome (45033533533054).
The spelling of 30010203332051 in words is "thirty trillion, ten billion, two hundred three million, three hundred thirty-two thousand, fifty-one".
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