Base | Representation |
---|---|
bin | 1001010010000100110110… |
… | …00101000011111101110101 |
3 | 2200021101200100000221210021 |
4 | 10221002123011003331311 |
5 | 10133413330303323122 |
6 | 111225135214125141 |
7 | 4204511325335230 |
oct | 451023305037565 |
9 | 80241610027707 |
10 | 20412286386037 |
11 | 655a890577087 |
12 | 23580554b07b1 |
13 | b50b411c8b90 |
14 | 507d620aa417 |
15 | 255e852201c7 |
hex | 12909b143f75 |
20412286386037 has 32 divisors (see below), whose sum is σ = 27060069048320. Its totient is φ = 14944538024640.
The previous prime is 20412286386029. The next prime is 20412286386049. The reversal of 20412286386037 is 73068368221402.
It is not a de Polignac number, because 20412286386037 - 23 = 20412286386029 is a prime.
It is a super-2 number, since 2×204122863860372 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20412286386337) 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, 137202789 + ... + 137351482.
It is an arithmetic number, because the mean of its divisors is an integer number (845627157760).
Almost surely, 220412286386037 is an apocalyptic number.
It is an amenable number.
20412286386037 is a deficient number, since it is larger than the sum of its proper divisors (6647782662283).
20412286386037 is a wasteful number, since it uses less digits than its factorization.
20412286386037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 274554353.
The product of its (nonzero) digits is 4644864, while the sum is 52.
The spelling of 20412286386037 in words is "twenty trillion, four hundred twelve billion, two hundred eighty-six million, three hundred eighty-six thousand, thirty-seven".
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