Base | Representation |
---|---|
bin | 1001001100100000111101… |
… | …10000110001001010001001 |
3 | 2122121010111201221010000120 |
4 | 10212100132300301022021 |
5 | 10122301030331132223 |
6 | 111001300132053453 |
7 | 4154635510061631 |
oct | 446203660611211 |
9 | 78533451833016 |
10 | 20221222130313 |
11 | 64968547a9906 |
12 | 2327012464289 |
13 | b38b1224cc69 |
14 | 4dc9d8a756c1 |
15 | 2510014d3be3 |
hex | 12641ec31289 |
20221222130313 has 32 divisors (see below), whose sum is σ = 27624602678400. Its totient is φ = 13153414127616.
The previous prime is 20221222130273. The next prime is 20221222130371. The reversal of 20221222130313 is 31303122212202.
It is not a de Polignac number, because 20221222130313 - 210 = 20221222129289 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20221222130383) 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, 49483893 + ... + 49890861.
It is an arithmetic number, because the mean of its divisors is an integer number (863268833700).
Almost surely, 220221222130313 is an apocalyptic number.
It is an amenable number.
20221222130313 is a deficient number, since it is larger than the sum of its proper divisors (7403380548087).
20221222130313 is a wasteful number, since it uses less digits than its factorization.
20221222130313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 409481.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 20221222130313 its reverse (31303122212202), we get a palindrome (51524344342515).
The spelling of 20221222130313 in words is "twenty trillion, two hundred twenty-one billion, two hundred twenty-two million, one hundred thirty thousand, three hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •