Base | Representation |
---|---|
bin | 10111001100100111100110… |
… | …010011011000010110000101 |
3 | 111101020020012001211001200102 |
4 | 113030213212103120112011 |
5 | 101333013002314201041 |
6 | 1000552210050453445 |
7 | 30326601524543450 |
oct | 2714474623302605 |
9 | 441206161731612 |
10 | 102022222022021 |
11 | 2a564421688014 |
12 | b53870b894285 |
13 | 44c0867527172 |
14 | 1b29c8ab18497 |
15 | bbdc7363509b |
hex | 5cc9e64d8585 |
102022222022021 has 8 divisors (see below), whose sum is σ = 116686034685120. Its totient is φ = 87380711738208.
The previous prime is 102022222021997. The next prime is 102022222022023. The reversal of 102022222022021 is 120220222220201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 102022222022021 - 218 = 102022221759877 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 102022222021984 and 102022222022002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102022222022023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5575585016 + ... + 5575603313.
It is an arithmetic number, because the mean of its divisors is an integer number (14585754335640).
Almost surely, 2102022222022021 is an apocalyptic number.
It is an amenable number.
102022222022021 is a deficient number, since it is larger than the sum of its proper divisors (14663812663099).
102022222022021 is a wasteful number, since it uses less digits than its factorization.
102022222022021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11151189643.
The product of its (nonzero) digits is 512, while the sum is 20.
Adding to 102022222022021 its reverse (120220222220201), we get a palindrome (222242444242222).
The spelling of 102022222022021 in words is "one hundred two trillion, twenty-two billion, two hundred twenty-two million, twenty-two thousand, twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •