Base | Representation |
---|---|
bin | 100010001110111100011111… |
… | …0001010010001100000111011 |
3 | 1110111011220110011120002200000 |
4 | 1010131320332022101200323 |
5 | 303432032204200100011 |
6 | 2544233100343244043 |
7 | 120266201022321654 |
oct | 10435707612214073 |
9 | 1414156404502600 |
10 | 301121200003131 |
11 | 87a45869208662 |
12 | 29933380749623 |
13 | cc037b8380731 |
14 | 54504b571652b |
15 | 24c2cc05b7356 |
hex | 111de3e29183b |
301121200003131 has 12 divisors (see below), whose sum is σ = 451062209058552. Its totient is φ = 200747466668592.
The previous prime is 301121200003109. The next prime is 301121200003153. The reversal of 301121200003131 is 131300002121103.
301121200003131 is a `hidden beast` number, since 30 + 1 + 121 + 200 + 0 + 0 + 313 + 1 = 666.
It is an interprime number because it is at equal distance from previous prime (301121200003109) and next prime (301121200003153).
It is not a de Polignac number, because 301121200003131 - 233 = 301112610068539 is a prime.
It is a super-2 number, since 2×3011212000031312 (a number of 30 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (301121200003171) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 619590946266 + ... + 619590946751.
It is an arithmetic number, because the mean of its divisors is an integer number (37588517421546).
Almost surely, 2301121200003131 is an apocalyptic number.
301121200003131 is a deficient number, since it is larger than the sum of its proper divisors (149941009055421).
301121200003131 is an equidigital number, since it uses as much as digits as its factorization.
301121200003131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1239181893032 (or 1239181893020 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 301121200003131 its reverse (131300002121103), we get a palindrome (432421202124234).
The spelling of 301121200003131 in words is "three hundred one trillion, one hundred twenty-one billion, two hundred million, three thousand, one hundred thirty-one".
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