Base | Representation |
---|---|
bin | 1001010010000100111010… |
… | …00110000110010000101010 |
3 | 2200021101202200200111022002 |
4 | 10221002131012012100222 |
5 | 10133413412433241020 |
6 | 111225142423131002 |
7 | 4204512216010226 |
oct | 451023506062052 |
9 | 80241680614262 |
10 | 20412320212010 |
11 | 655a8a8680031 |
12 | 23580648a3a62 |
13 | b50b4821044c |
14 | 507d66793786 |
15 | 255e881a2975 |
hex | 12909d18642a |
20412320212010 has 16 divisors (see below), whose sum is σ = 36744434535816. Its totient is φ = 8164426272768.
The previous prime is 20412320211937. The next prime is 20412320212019. The reversal of 20412320212010 is 1021202321402.
It can be written as a sum of positive squares in 4 ways, for example, as 20238004776889 + 174315435121 = 4498667^2 + 417511^2 .
It is not an unprimeable number, because it can be changed into a prime (20412320212019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62555639 + ... + 62881098.
Almost surely, 220412320212010 is an apocalyptic number.
20412320212010 is a deficient number, since it is larger than the sum of its proper divisors (16332114323806).
20412320212010 is a wasteful number, since it uses less digits than its factorization.
20412320212010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125453017.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 20412320212010 its reverse (1021202321402), we get a palindrome (21433522533412).
The spelling of 20412320212010 in words is "twenty trillion, four hundred twelve billion, three hundred twenty million, two hundred twelve thousand, ten".
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