Base | Representation |
---|---|
bin | 11110111111111111110… |
… | …101110111100111000011 |
3 | 21112122200100101201201000 |
4 | 132333333311313213003 |
5 | 234400324041414021 |
6 | 4310351414143043 |
7 | 306623563530045 |
oct | 36777765674703 |
9 | 7478610351630 |
10 | 2130301123011 |
11 | 7515014a1106 |
12 | 2a4a49651a83 |
13 | 125b6a93aba9 |
14 | 7516dd41a95 |
15 | 3a6324c2b26 |
hex | 1efffd779c3 |
2130301123011 has 48 divisors (see below), whose sum is σ = 3316462571520. Its totient is φ = 1351338840720.
The previous prime is 2130301122991. The next prime is 2130301123061. The reversal of 2130301123011 is 1103211030312.
2130301123011 is a `hidden beast` number, since 2 + 130 + 301 + 1 + 230 + 1 + 1 = 666.
It is not a de Polignac number, because 2130301123011 - 210 = 2130301121987 is a prime.
It is a super-2 number, since 2×21303011230112 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2130301123061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2337610 + ... + 3118496.
It is an arithmetic number, because the mean of its divisors is an integer number (69092970240).
Almost surely, 22130301123011 is an apocalyptic number.
2130301123011 is a deficient number, since it is larger than the sum of its proper divisors (1186161448509).
2130301123011 is a wasteful number, since it uses less digits than its factorization.
2130301123011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 781133 (or 781104 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 2130301123011 its reverse (1103211030312), we get a palindrome (3233512153323).
The spelling of 2130301123011 in words is "two trillion, one hundred thirty billion, three hundred one million, one hundred twenty-three thousand, eleven".
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