Base | Representation |
---|---|
bin | 110010110001100111101100… |
… | …111101101011100101101110 |
3 | 1002021200102211212221222010000 |
4 | 302301213230331223211232 |
5 | 213232221401303310410 |
6 | 2110540114011325130 |
7 | 65015526513535365 |
oct | 6261475475534556 |
9 | 1067612755858100 |
10 | 223312210213230 |
11 | 651771a3a23276 |
12 | 2106749b4507a6 |
13 | 977b335787b48 |
14 | 3d205237b87dc |
15 | 1ac3ce2c6ddc0 |
hex | cb19ecf6b96e |
223312210213230 has 160 divisors (see below), whose sum is σ = 626732419477824. Its totient is φ = 56945916808704.
The previous prime is 223312210213067. The next prime is 223312210213249. The reversal of 223312210213230 is 32312012213322.
223312210213230 is a `hidden beast` number, since 2 + 2 + 3 + 3 + 1 + 2 + 210 + 213 + 230 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 223312210213194 and 223312210213203.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 69845172 + ... + 72972408.
Almost surely, 2223312210213230 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 223312210213230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (313366209738912).
223312210213230 is an abundant number, since it is smaller than the sum of its proper divisors (403420209264594).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223312210213230 is a wasteful number, since it uses less digits than its factorization.
223312210213230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3131112 (or 3131103 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 223312210213230 its reverse (32312012213322), we get a palindrome (255624222426552).
The spelling of 223312210213230 in words is "two hundred twenty-three trillion, three hundred twelve billion, two hundred ten million, two hundred thirteen thousand, two hundred thirty".
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