Base | Representation |
---|---|
bin | 10100101011111100… |
… | …100000111000101010 |
3 | 2010100000000121120001 |
4 | 110223330200320222 |
5 | 330442300320411 |
6 | 14112030453214 |
7 | 1414302622441 |
oct | 245374407052 |
9 | 63300017501 |
10 | 22212120106 |
11 | 9469187660 |
12 | 437a96420a |
13 | 212ca90b47 |
14 | 1109dd9d58 |
15 | 8a007ddc1 |
hex | 52bf20e2a |
22212120106 has 32 divisors (see below), whose sum is σ = 36578304000. Its totient is φ = 10032335280.
The previous prime is 22212120101. The next prime is 22212120143. The reversal of 22212120106 is 60102121222.
It is not an unprimeable number, because it can be changed into a prime (22212120101) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 3775275 + ... + 3781153.
It is an arithmetic number, because the mean of its divisors is an integer number (1143072000).
Almost surely, 222212120106 is an apocalyptic number.
22212120106 is a deficient number, since it is larger than the sum of its proper divisors (14366183894).
22212120106 is a wasteful number, since it uses less digits than its factorization.
22212120106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6954.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 22212120106 its reverse (60102121222), we get a palindrome (82314241328).
The spelling of 22212120106 in words is "twenty-two billion, two hundred twelve million, one hundred twenty thousand, one hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •