Base | Representation |
---|---|
bin | 111100110011011… |
… | …101010001011110 |
3 | 2122002112120120221 |
4 | 330303131101132 |
5 | 4042122402311 |
6 | 245120431554 |
7 | 34164616135 |
oct | 7463352136 |
9 | 2562476527 |
10 | 1020122206 |
11 | 483917a04 |
12 | 2457785ba |
13 | 13346410c |
14 | 996a891c |
15 | 5e858671 |
hex | 3ccdd45e |
1020122206 has 8 divisors (see below), whose sum is σ = 1530421704. Its totient is φ = 509981640.
The previous prime is 1020122203. The next prime is 1020122219. The reversal of 1020122206 is 6022210201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 1020122206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1020122203) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22125 + ... + 50296.
It is an arithmetic number, because the mean of its divisors is an integer number (191302713).
Almost surely, 21020122206 is an apocalyptic number.
1020122206 is a deficient number, since it is larger than the sum of its proper divisors (510299498).
1020122206 is an equidigital number, since it uses as much as digits as its factorization.
1020122206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79466.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 1020122206 is about 31939.3519971837. The cubic root of 1020122206 is about 1006.6629090445.
Adding to 1020122206 its reverse (6022210201), we get a palindrome (7042332407).
The spelling of 1020122206 in words is "one billion, twenty million, one hundred twenty-two thousand, two hundred six".
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