Base | Representation |
---|---|
bin | 110111010010000010010101… |
… | …001011010001011111111101 |
3 | 1011212212012012220122221221100 |
4 | 313102002111023101133331 |
5 | 223331433324412434123 |
6 | 2221033145404523313 |
7 | 102132464616433506 |
oct | 6722022513213775 |
9 | 1155765186587840 |
10 | 243132011452413 |
11 | 70518786032196 |
12 | 23328742850539 |
13 | a588333bb5095 |
14 | 440791b69bbad |
15 | 1d1964cc39643 |
hex | dd20952d17fd |
243132011452413 has 24 divisors (see below), whose sum is σ = 351979901672256. Its totient is φ = 161723881756800.
The previous prime is 243132011452289. The next prime is 243132011452427. The reversal of 243132011452413 is 314254110231342.
243132011452413 is a `hidden beast` number, since 2 + 4 + 3 + 1 + 3 + 2 + 0 + 114 + 524 + 13 = 666.
It is not a de Polignac number, because 243132011452413 - 216 = 243132011386877 is a prime.
It is a super-2 number, since 2×2431320114524132 (a number of 30 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (243132011456413) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17300773 + ... + 28028213.
It is an arithmetic number, because the mean of its divisors is an integer number (14665829236344).
Almost surely, 2243132011452413 is an apocalyptic number.
It is an amenable number.
243132011452413 is a deficient number, since it is larger than the sum of its proper divisors (108847890219843).
243132011452413 is a wasteful number, since it uses less digits than its factorization.
243132011452413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10733105 (or 10733102 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 36.
Adding to 243132011452413 its reverse (314254110231342), we get a palindrome (557386121683755).
The spelling of 243132011452413 in words is "two hundred forty-three trillion, one hundred thirty-two billion, eleven million, four hundred fifty-two thousand, four hundred thirteen".
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