Base | Representation |
---|---|
bin | 1011011011100001… |
… | …00011100100001111 |
3 | 120211122202001100111 |
4 | 11231300203210033 |
5 | 100031410144211 |
6 | 2452524340451 |
7 | 305031434152 |
oct | 55560434417 |
9 | 16748661314 |
10 | 6136412431 |
11 | 2669932536 |
12 | 12330a4727 |
13 | 76a41b196 |
14 | 422d9bc99 |
15 | 25dad1421 |
hex | 16dc2390f |
6136412431 has 4 divisors (see below), whose sum is σ = 6141735712. Its totient is φ = 6131089152.
The previous prime is 6136412423. The next prime is 6136412437. The reversal of 6136412431 is 1342146316.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 6136412431 - 23 = 6136412423 is a prime.
It is a super-2 number, since 2×61364124312 = 75311115046662659522, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6136412393 and 6136412402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6136412437) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2659911 + ... + 2662216.
It is an arithmetic number, because the mean of its divisors is an integer number (1535433928).
Almost surely, 26136412431 is an apocalyptic number.
6136412431 is a deficient number, since it is larger than the sum of its proper divisors (5323281).
6136412431 is a wasteful number, since it uses less digits than its factorization.
6136412431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5323280.
The product of its digits is 10368, while the sum is 31.
The square root of 6136412431 is about 78335.2566281620. The cubic root of 6136412431 is about 1830.7885193180.
Adding to 6136412431 its reverse (1342146316), we get a palindrome (7478558747).
The spelling of 6136412431 in words is "six billion, one hundred thirty-six million, four hundred twelve thousand, four hundred thirty-one".
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