Base | Representation |
---|---|
bin | 10010110101001101… |
… | …111110101101010110 |
3 | 1221012011220002120220 |
4 | 102311031332231112 |
5 | 312402333210011 |
6 | 13142233135210 |
7 | 1314034643403 |
oct | 226515765526 |
9 | 57164802526 |
10 | 20220210006 |
11 | 8636866067 |
12 | 3b0385a506 |
13 | 1ba31b9b09 |
14 | d9b6492aa |
15 | 7d5268506 |
hex | 4b537eb56 |
20220210006 has 64 divisors (see below), whose sum is σ = 43933114368. Its totient is φ = 6179378688.
The previous prime is 20220209987. The next prime is 20220210007. The reversal of 20220210006 is 60001202202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20220210007) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1673820 + ... + 1685856.
It is an arithmetic number, because the mean of its divisors is an integer number (686454912).
Almost surely, 220220210006 is an apocalyptic number.
20220210006 is an abundant number, since it is smaller than the sum of its proper divisors (23712904362).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20220210006 is a wasteful number, since it uses less digits than its factorization.
20220210006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12485.
The product of its (nonzero) digits is 96, while the sum is 15.
Adding to 20220210006 its reverse (60001202202), we get a palindrome (80221412208).
The spelling of 20220210006 in words is "twenty billion, two hundred twenty million, two hundred ten thousand, six".
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