Base | Representation |
---|---|
bin | 10010101101000110… |
… | …100110110100110011 |
3 | 1220211200200221010110 |
4 | 102231012212310303 |
5 | 312113004400233 |
6 | 13120531032403 |
7 | 1310462455110 |
oct | 225506466463 |
9 | 56750627113 |
10 | 20084059443 |
11 | 8576a23138 |
12 | 3a8613b703 |
13 | 1b80c29956 |
14 | d87527907 |
15 | 7c8322663 |
hex | 4ad1a6d33 |
20084059443 has 16 divisors (see below), whose sum is σ = 30787545600. Its totient is φ = 11407881216.
The previous prime is 20084059441. The next prime is 20084059447. The reversal of 20084059443 is 34495048002.
It is not a de Polignac number, because 20084059443 - 21 = 20084059441 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20084059441) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2859918 + ... + 2866931.
It is an arithmetic number, because the mean of its divisors is an integer number (1924221600).
Almost surely, 220084059443 is an apocalyptic number.
20084059443 is a deficient number, since it is larger than the sum of its proper divisors (10703486157).
20084059443 is a wasteful number, since it uses less digits than its factorization.
20084059443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5727026.
The product of its (nonzero) digits is 138240, while the sum is 39.
The spelling of 20084059443 in words is "twenty billion, eighty-four million, fifty-nine thousand, four hundred forty-three".
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