Base | Representation |
---|---|
bin | 1100111111100001011… |
… | …0101001110101110000 |
3 | 210100010220000212122111 |
4 | 3033320112221311300 |
5 | 12124113231121313 |
6 | 250312525215104 |
7 | 22061231603260 |
oct | 3177026516560 |
9 | 710126025574 |
10 | 223210020208 |
11 | 8673226798a |
12 | 37314701494 |
13 | 18082a63446 |
14 | ab3683d7a0 |
15 | 5c15e1c43d |
hex | 33f85a9d70 |
223210020208 has 20 divisors (see below), whose sum is σ = 494250759280. Its totient is φ = 95661437184.
The previous prime is 223210020101. The next prime is 223210020217. The reversal of 223210020208 is 802020012322.
It is a happy number.
It is a super-3 number, since 3×2232100202083 (a number of 35 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 996473193 + ... + 996473416.
It is an arithmetic number, because the mean of its divisors is an integer number (24712537964).
Almost surely, 2223210020208 is an apocalyptic number.
223210020208 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
223210020208 is an abundant number, since it is smaller than the sum of its proper divisors (271040739072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223210020208 is a wasteful number, since it uses less digits than its factorization.
223210020208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1992946624 (or 1992946618 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
The spelling of 223210020208 in words is "two hundred twenty-three billion, two hundred ten million, twenty thousand, two hundred eight".
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