Base | Representation |
---|---|
bin | 110010110000001010100101… |
… | …000101010100111000011010 |
3 | 1002021022212202101202100112000 |
4 | 302300022211011110320122 |
5 | 213224102111310310020 |
6 | 2110422140034301430 |
7 | 65005356616042050 |
oct | 6260124505247032 |
9 | 1067285671670460 |
10 | 223212220010010 |
11 | 65138853079690 |
12 | 21050034a27876 |
13 | 9771a8bcc861a |
14 | 3d19759b881d0 |
15 | 1ac13de81c090 |
hex | cb02a5154e1a |
223212220010010 has 256 divisors, whose sum is σ = 774373733867520. Its totient is φ = 44365161646080.
The previous prime is 223212220009969. The next prime is 223212220010023. The reversal of 223212220010010 is 10010022212322.
223212220010010 is a `hidden beast` number, since 2 + 232 + 122 + 200 + 100 + 10 = 666.
It is a super-3 number, since 3×2232122200100103 (a number of 44 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 232924407 + ... + 233880746.
It is an arithmetic number, because the mean of its divisors is an integer number (3024897397920).
Almost surely, 2223212220010010 is an apocalyptic number.
223212220010010 is an abundant number, since it is smaller than the sum of its proper divisors (551161513857510).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223212220010010 is a wasteful number, since it uses less digits than its factorization.
223212220010010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 466805210 (or 466805204 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 223212220010010 its reverse (10010022212322), we get a palindrome (233222242222332).
The spelling of 223212220010010 in words is "two hundred twenty-three trillion, two hundred twelve billion, two hundred twenty million, ten thousand, ten".
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