Base | Representation |
---|---|
bin | 11101010011111010001… |
… | …111101001111011011111 |
3 | 21010120010001202102101100 |
4 | 131103322033221323133 |
5 | 231000132213234211 |
6 | 4141155220044143 |
7 | 265344551610030 |
oct | 35237217517337 |
9 | 7116101672340 |
10 | 2014243102431 |
11 | 7072657a151a |
12 | 286459b33653 |
13 | 117c3333c231 |
14 | 6d6c0368a87 |
15 | 375dd631156 |
hex | 1d4fa3e9edf |
2014243102431 has 24 divisors (see below), whose sum is σ = 3371932122624. Its totient is φ = 1134784843920.
The previous prime is 2014243102393. The next prime is 2014243102441. The reversal of 2014243102431 is 1342013424102.
2014243102431 is a `hidden beast` number, since 201 + 4 + 2 + 431 + 0 + 24 + 3 + 1 = 666.
It is not a de Polignac number, because 2014243102431 - 217 = 2014242971359 is a prime.
It is a super-2 number, since 2×20142431024312 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2014243102395 and 2014243102404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2014243102441) 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, 225151251 + ... + 225160196.
It is an arithmetic number, because the mean of its divisors is an integer number (140497171776).
Almost surely, 22014243102431 is an apocalyptic number.
2014243102431 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
2014243102431 is a deficient number, since it is larger than the sum of its proper divisors (1357689020193).
2014243102431 is a wasteful number, since it uses less digits than its factorization.
2014243102431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 450311531 (or 450311528 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 2014243102431 its reverse (1342013424102), we get a palindrome (3356256526533).
The spelling of 2014243102431 in words is "two trillion, fourteen billion, two hundred forty-three million, one hundred two thousand, four hundred thirty-one".
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