Base | Representation |
---|---|
bin | 110000000001100000101001… |
… | …101011011011110110011100 |
3 | 1000200211110221211000220222011 |
4 | 300001200221223123312130 |
5 | 210140431100304001340 |
6 | 2025112312313401004 |
7 | 62326263652533541 |
oct | 6001405153336634 |
9 | 1020743854026864 |
10 | 211210011000220 |
11 | 61330731a81061 |
12 | 1b831ab9409164 |
13 | 90b1031a7146b |
14 | 3a22894a64bc8 |
15 | 19640cca000ea |
hex | c01829adbd9c |
211210011000220 has 24 divisors (see below), whose sum is σ = 443541555123408. Its totient is φ = 84483903062400.
The previous prime is 211210011000211. The next prime is 211210011000337. The reversal of 211210011000220 is 22000110012112.
It is a self number, because there is not a number n which added to its sum of digits gives 211210011000220.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12059835 + ... + 23829805.
It is an arithmetic number, because the mean of its divisors is an integer number (18480898130142).
Almost surely, 2211210011000220 is an apocalyptic number.
211210011000220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
211210011000220 is an abundant number, since it is smaller than the sum of its proper divisors (232331544123188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211210011000220 is a wasteful number, since it uses less digits than its factorization.
211210011000220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12667221 (or 12667219 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 211210011000220 its reverse (22000110012112), we get a palindrome (233210121012332).
The spelling of 211210011000220 in words is "two hundred eleven trillion, two hundred ten billion, eleven million, two hundred twenty", and thus it is an aban number.
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