Base | Representation |
---|---|
bin | 1110010010100100100001… |
… | …11000011001110011101101 |
3 | 11010021010220021010022112202 |
4 | 13021102100320121303231 |
5 | 13104324143312124123 |
6 | 150500101511511245 |
7 | 6422224132026263 |
oct | 711222070316355 |
9 | 133233807108482 |
10 | 31424411442413 |
11 | a016022032340 |
12 | 3636317988525 |
13 | 146c40365bcb2 |
14 | 7a8d41ad4433 |
15 | 39764b0eda28 |
hex | 1c9490e19ced |
31424411442413 has 8 divisors (see below), whose sum is σ = 34282826643936. Its totient is φ = 28566271328400.
The previous prime is 31424411442407. The next prime is 31424411442499.
31424411442413 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 31424411442413 - 220 = 31424410393837 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31424411442313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68532983 + ... + 68989988.
It is an arithmetic number, because the mean of its divisors is an integer number (4285353330492).
Almost surely, 231424411442413 is an apocalyptic number.
It is an amenable number.
31424411442413 is a deficient number, since it is larger than the sum of its proper divisors (2858415201523).
31424411442413 is a wasteful number, since it uses less digits than its factorization.
31424411442413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137543755.
The product of its digits is 147456, while the sum is 38.
It can be divided in two parts, 3142441 and 1442413, that added together give a palindrome (4584854).
The spelling of 31424411442413 in words is "thirty-one trillion, four hundred twenty-four billion, four hundred eleven million, four hundred forty-two thousand, four hundred thirteen".
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