Base | Representation |
---|---|
bin | 1001010010000111001000… |
… | …10000111000100110110000 |
3 | 2200021111211220102111002022 |
4 | 10221003210100320212300 |
5 | 10133423334120101000 |
6 | 111225501115011012 |
7 | 4204553624640014 |
oct | 451034420704660 |
9 | 80244756374068 |
10 | 20413514222000 |
11 | 6560360665449 |
12 | 2358338739a68 |
13 | b50ca86b8333 |
14 | 50803b1a4544 |
15 | 256007e08585 |
hex | 1290e44389b0 |
20413514222000 has 80 divisors (see below), whose sum is σ = 49361752252800. Its totient is φ = 8165095539200.
The previous prime is 20413514221967. The next prime is 20413514222009. The reversal of 20413514222000 is 22241531402.
It is a tau number, because it is divible by the number of its divisors (80).
It is not an unprimeable number, because it can be changed into a prime (20413514222009) 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 15 ways as a sum of consecutive naturals, for example, 56638361 + ... + 56997639.
It is an arithmetic number, because the mean of its divisors is an integer number (617021903160).
Almost surely, 220413514222000 is an apocalyptic number.
20413514222000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20413514222000 is an abundant number, since it is smaller than the sum of its proper divisors (28948238030800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20413514222000 is a wasteful number, since it uses less digits than its factorization.
20413514222000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 387711 (or 387695 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 26.
Adding to 20413514222000 its reverse (22241531402), we get a palindrome (20435755753402).
The spelling of 20413514222000 in words is "twenty trillion, four hundred thirteen billion, five hundred fourteen million, two hundred twenty-two thousand".
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