Base | Representation |
---|---|
bin | 1001001100100100101010… |
… | …11011011010100000011010 |
3 | 2122121022122111010211220110 |
4 | 10212102111123122200122 |
5 | 10122314120013134320 |
6 | 111002225451505150 |
7 | 4155036033264363 |
oct | 446222533324032 |
9 | 78538574124813 |
10 | 20223213021210 |
11 | 6497686594691 |
12 | 23274891581b6 |
13 | b3906b858104 |
14 | 4dcb4723cb6a |
15 | 2510bb1975e0 |
hex | 1264956da81a |
20223213021210 has 16 divisors (see below), whose sum is σ = 48535711250976. Its totient is φ = 5392856805648.
The previous prime is 20223213021203. The next prime is 20223213021229. The reversal of 20223213021210 is 1212031232202.
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, 337053550324 + ... + 337053550383.
It is an arithmetic number, because the mean of its divisors is an integer number (3033481953186).
Almost surely, 220223213021210 is an apocalyptic number.
20223213021210 is an abundant number, since it is smaller than the sum of its proper divisors (28312498229766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20223213021210 is a wasteful number, since it uses less digits than its factorization.
20223213021210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 674107100717.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 20223213021210 its reverse (1212031232202), we get a palindrome (21435244253412).
The spelling of 20223213021210 in words is "twenty trillion, two hundred twenty-three billion, two hundred thirteen million, twenty-one thousand, two hundred ten".
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