Base | Representation |
---|---|
bin | 1001001001010010001101… |
… | …01000111101010101111010 |
3 | 2122012111222221122100222020 |
4 | 10210221012220331111322 |
5 | 10113441213314201020 |
6 | 110434301454335310 |
7 | 4143626022526551 |
oct | 444510650752572 |
9 | 78174887570866 |
10 | 20110222022010 |
11 | 645377407160a |
12 | 23095b47ba536 |
13 | b2b5027a87c3 |
14 | 4d74a8b16d98 |
15 | 24d1a66d7c40 |
hex | 124a46a3d57a |
20110222022010 has 16 divisors (see below), whose sum is σ = 48264532852896. Its totient is φ = 5362725872528.
The previous prime is 20110222021973. The next prime is 20110222022021. The reversal of 20110222022010 is 1022022201102.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335170367004 + ... + 335170367063.
It is an arithmetic number, because the mean of its divisors is an integer number (3016533303306).
Almost surely, 220110222022010 is an apocalyptic number.
20110222022010 is an abundant number, since it is smaller than the sum of its proper divisors (28154310830886).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20110222022010 is a wasteful number, since it uses less digits than its factorization.
20110222022010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 670340734077.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 20110222022010 its reverse (1022022201102), we get a palindrome (21132244223112).
The spelling of 20110222022010 in words is "twenty trillion, one hundred ten billion, two hundred twenty-two million, twenty-two thousand, ten".
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