Base | Representation |
---|---|
bin | 10100100010010110… |
… | …000000110000101001 |
3 | 2002220202220111100210 |
4 | 110202112000300221 |
5 | 330130031011410 |
6 | 14044034051333 |
7 | 1410305452224 |
oct | 244226006051 |
9 | 62822814323 |
10 | 22051032105 |
11 | 9396261883 |
12 | 4334a19b49 |
13 | 21055ac0bb |
14 | 10d28665bb |
15 | 890d5e220 |
hex | 522580c29 |
22051032105 has 16 divisors (see below), whose sum is σ = 35369645184. Its totient is φ = 11731219200.
The previous prime is 22051032097. The next prime is 22051032119. The reversal of 22051032105 is 50123015022.
It is not a de Polignac number, because 22051032105 - 23 = 22051032097 is a prime.
It is a super-3 number, since 3×220510321053 (a number of 32 digits) contains 333 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1826989 + ... + 1839018.
It is an arithmetic number, because the mean of its divisors is an integer number (2210602824).
Almost surely, 222051032105 is an apocalyptic number.
It is an amenable number.
22051032105 is a deficient number, since it is larger than the sum of its proper divisors (13318613079).
22051032105 is a wasteful number, since it uses less digits than its factorization.
22051032105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3666416.
The product of its (nonzero) digits is 600, while the sum is 21.
Adding to 22051032105 its reverse (50123015022), we get a palindrome (72174047127).
The spelling of 22051032105 in words is "twenty-two billion, fifty-one million, thirty-two thousand, one hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •