Base | Representation |
---|---|
bin | 111110011111000101001… |
… | …010011101100101010100 |
3 | 120012111111212021100000012 |
4 | 332133011022131211110 |
5 | 1030323032411322433 |
6 | 13044343253335352 |
7 | 622141555222265 |
oct | 76370512354524 |
9 | 16174455240005 |
10 | 4293980182868 |
11 | 1406080962192 |
12 | 594251337558 |
13 | 251bc771046c |
14 | 10bb88b9496c |
15 | 76a69e19848 |
hex | 3e7c529d954 |
4293980182868 has 24 divisors (see below), whose sum is σ = 7527880449768. Its totient is φ = 2143158276096.
The previous prime is 4293980182859. The next prime is 4293980182871. The reversal of 4293980182868 is 8682810893924.
It can be written as a sum of positive squares in 4 ways, for example, as 35254568644 + 4258725614224 = 187762^2 + 2063668^2 .
It is a junction number, because it is equal to n+sod(n) for n = 4293980182798 and 4293980182807.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16230980 + ... + 16493412.
It is an arithmetic number, because the mean of its divisors is an integer number (313661685407).
Almost surely, 24293980182868 is an apocalyptic number.
It is an amenable number.
4293980182868 is a deficient number, since it is larger than the sum of its proper divisors (3233900266900).
4293980182868 is a wasteful number, since it uses less digits than its factorization.
4293980182868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 269723 (or 269721 counting only the distinct ones).
The product of its (nonzero) digits is 95551488, while the sum is 68.
The spelling of 4293980182868 in words is "four trillion, two hundred ninety-three billion, nine hundred eighty million, one hundred eighty-two thousand, eight hundred sixty-eight".
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