Base | Representation |
---|---|
bin | 10010110101001110… |
… | …000001101010001111 |
3 | 1221012011220201011122 |
4 | 102311032001222033 |
5 | 312402334101340 |
6 | 13142233311155 |
7 | 1314035023553 |
oct | 226516015217 |
9 | 57164821148 |
10 | 20220222095 |
11 | 8636874157 |
12 | 3b038654bb |
13 | 1ba31c2478 |
14 | d9b64d863 |
15 | 7d526bdb5 |
hex | 4b5381a8f |
20220222095 has 4 divisors (see below), whose sum is σ = 24264266520. Its totient is φ = 16176177672.
The previous prime is 20220222079. The next prime is 20220222101. The reversal of 20220222095 is 59022202202.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 20220222095 - 24 = 20220222079 is a prime.
It is a super-2 number, since 2×202202220952 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 2022022205 + ... + 2022022214.
It is an arithmetic number, because the mean of its divisors is an integer number (6066066630).
Almost surely, 220220222095 is an apocalyptic number.
20220222095 is a deficient number, since it is larger than the sum of its proper divisors (4044044425).
20220222095 is an equidigital number, since it uses as much as digits as its factorization.
20220222095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4044044424.
The product of its (nonzero) digits is 2880, while the sum is 26.
Adding to 20220222095 its reverse (59022202202), we get a palindrome (79242424297).
The spelling of 20220222095 in words is "twenty billion, two hundred twenty million, two hundred twenty-two thousand, ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •