Base | Representation |
---|---|
bin | 1011111100011001… |
… | …01001111001010001 |
3 | 121112212201012202112 |
4 | 11332030221321101 |
5 | 101113011320331 |
6 | 2540135555105 |
7 | 314620626665 |
oct | 57614517121 |
9 | 17485635675 |
10 | 6412213841 |
11 | 27a0589190 |
12 | 12ab52ba95 |
13 | 7b25c5797 |
14 | 44b8728a5 |
15 | 277e1032b |
hex | 17e329e51 |
6412213841 has 32 divisors (see below), whose sum is σ = 7489843200. Its totient is φ = 5428080000.
The previous prime is 6412213837. The next prime is 6412213937. The reversal of 6412213841 is 1483122146.
It is a cyclic number.
It is not a de Polignac number, because 6412213841 - 22 = 6412213837 is a prime.
It is a super-2 number, since 2×64122138412 = 82232972685423946562, 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 = 6412213798 and 6412213807.
It is not an unprimeable number, because it can be changed into a prime (6412213831) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8917880 + ... + 8918598.
It is an arithmetic number, because the mean of its divisors is an integer number (234057600).
Almost surely, 26412213841 is an apocalyptic number.
It is an amenable number.
6412213841 is a deficient number, since it is larger than the sum of its proper divisors (1077629359).
6412213841 is a wasteful number, since it uses less digits than its factorization.
6412213841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1421.
The product of its digits is 9216, while the sum is 32.
The square root of 6412213841 is about 80076.3001205725. The cubic root of 6412213841 is about 1857.8158584975.
Adding to 6412213841 its reverse (1483122146), we get a palindrome (7895335987).
The spelling of 6412213841 in words is "six billion, four hundred twelve million, two hundred thirteen thousand, eight hundred forty-one".
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