Base | Representation |
---|---|
bin | 10100100010011100… |
… | …111100001010100010 |
3 | 2002220220022202200220 |
4 | 110202130330022202 |
5 | 330131012121130 |
6 | 14044141023510 |
7 | 1410330055224 |
oct | 244234741242 |
9 | 62826282626 |
10 | 22052848290 |
11 | 9397292360 |
12 | 4335554b96 |
13 | 2105a96975 |
14 | 10d2bba414 |
15 | 8910bc410 |
hex | 52273c2a2 |
22052848290 has 64 divisors (see below), whose sum is σ = 61134756480. Its totient is φ = 5031664640.
The previous prime is 22052848289. The next prime is 22052848331. The reversal of 22052848290 is 9284825022.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1959885 + ... + 1971104.
It is an arithmetic number, because the mean of its divisors is an integer number (955230570).
Almost surely, 222052848290 is an apocalyptic number.
22052848290 is an abundant number, since it is smaller than the sum of its proper divisors (39081908190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22052848290 is a wasteful number, since it uses less digits than its factorization.
22052848290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3931027.
The product of its (nonzero) digits is 184320, while the sum is 42.
The spelling of 22052848290 in words is "twenty-two billion, fifty-two million, eight hundred forty-eight thousand, two hundred ninety".
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