Base | Representation |
---|---|
bin | 110111110110011011111… |
… | …000011100110011011101 |
3 | 111120220121021202002010210 |
4 | 313312123320130303131 |
5 | 1000340231342434403 |
6 | 12055055035123033 |
7 | 544200511515666 |
oct | 67663370346335 |
9 | 14526537662123 |
10 | 3838021061853 |
11 | 124a771917a40 |
12 | 51ba015a3479 |
13 | 21ac0187a2c4 |
14 | d3a92a9436d |
15 | 69c8091ab03 |
hex | 37d9be1ccdd |
3838021061853 has 32 divisors (see below), whose sum is σ = 5931161976960. Its totient is φ = 2185164898560.
The previous prime is 3838021061851. The next prime is 3838021061881. The reversal of 3838021061853 is 3581601208383.
3838021061853 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3838021061853 - 21 = 3838021061851 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3838021061851) 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, 54160150 + ... + 54230967.
It is an arithmetic number, because the mean of its divisors is an integer number (185348811780).
Almost surely, 23838021061853 is an apocalyptic number.
3838021061853 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
It is an amenable number.
3838021061853 is a deficient number, since it is larger than the sum of its proper divisors (2093140915107).
3838021061853 is a wasteful number, since it uses less digits than its factorization.
3838021061853 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108391197.
The product of its (nonzero) digits is 829440, while the sum is 48.
The spelling of 3838021061853 in words is "three trillion, eight hundred thirty-eight billion, twenty-one million, sixty-one thousand, eight hundred fifty-three".
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