Base | Representation |
---|---|
bin | 10010110100000001… |
… | …001101010011110110 |
3 | 1221010210000121220011 |
4 | 102310001031103312 |
5 | 312332210202401 |
6 | 13140233530434 |
7 | 1313401613203 |
oct | 226401152366 |
9 | 57123017804 |
10 | 20200084726 |
11 | 862646a6a8 |
12 | 3ab8b73a1a |
13 | 1b9bc91673 |
14 | d98acacaa |
15 | 7d35e0451 |
hex | 4b404d4f6 |
20200084726 has 32 divisors (see below), whose sum is σ = 33849861120. Its totient is φ = 8984592000.
The previous prime is 20200084721. The next prime is 20200084727. The reversal of 20200084726 is 62748000202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20200084721) 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, 242151 + ... + 314701.
It is an arithmetic number, because the mean of its divisors is an integer number (1057808160).
Almost surely, 220200084726 is an apocalyptic number.
20200084726 is a deficient number, since it is larger than the sum of its proper divisors (13649776394).
20200084726 is a wasteful number, since it uses less digits than its factorization.
20200084726 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73020.
The product of its (nonzero) digits is 10752, while the sum is 31.
Adding to 20200084726 its reverse (62748000202), we get a palindrome (82948084928).
The spelling of 20200084726 in words is "twenty billion, two hundred million, eighty-four thousand, seven hundred twenty-six".
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