Base | Representation |
---|---|
bin | 110111110101000000110… |
… | …111010111000011010101 |
3 | 111120202122212101210222110 |
4 | 313311000313113003111 |
5 | 1000324114434040433 |
6 | 12054243330021233 |
7 | 544114620234630 |
oct | 67650067270325 |
9 | 14522585353873 |
10 | 3836494049493 |
11 | 124a058967a56 |
12 | 51b656117819 |
13 | 21aa1a3babb1 |
14 | d3989d5cc17 |
15 | 69be1837963 |
hex | 37d40dd70d5 |
3836494049493 has 16 divisors (see below), whose sum is σ = 6153774917120. Its totient is φ = 2076899034096.
The previous prime is 3836494049491. The next prime is 3836494049513. The reversal of 3836494049493 is 3949404946383.
It is not a de Polignac number, because 3836494049493 - 21 = 3836494049491 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3836494049491) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 4807636255 + ... + 4807637052.
It is an arithmetic number, because the mean of its divisors is an integer number (384610932320).
Almost surely, 23836494049493 is an apocalyptic number.
It is an amenable number.
3836494049493 is a deficient number, since it is larger than the sum of its proper divisors (2317280867627).
3836494049493 is a wasteful number, since it uses less digits than its factorization.
3836494049493 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9615273336.
The product of its (nonzero) digits is 241864704, while the sum is 66.
The spelling of 3836494049493 in words is "three trillion, eight hundred thirty-six billion, four hundred ninety-four million, forty-nine thousand, four hundred ninety-three".
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