Base | Representation |
---|---|
bin | 1100111111100100010… |
… | …0110001111111101000 |
3 | 210100011201210012210020 |
4 | 3033321010301333220 |
5 | 12124124330042412 |
6 | 250314040320440 |
7 | 22061436435060 |
oct | 3177104617750 |
9 | 710151705706 |
10 | 223222112232 |
11 | 86739076899 |
12 | 37318773120 |
13 | 180854082a2 |
14 | ab382aa3a0 |
15 | 5c1700a18c |
hex | 33f9131fe8 |
223222112232 has 64 divisors (see below), whose sum is σ = 638552801280. Its totient is φ = 63700212672.
The previous prime is 223222112213. The next prime is 223222112263. The reversal of 223222112232 is 232211222322.
It is a super-3 number, since 3×2232221122323 (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 668968 + ... + 945495.
It is an arithmetic number, because the mean of its divisors is an integer number (9977387520).
Almost surely, 2223222112232 is an apocalyptic number.
It is an amenable number.
223222112232 is an abundant number, since it is smaller than the sum of its proper divisors (415330689048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223222112232 is a wasteful number, since it uses less digits than its factorization.
223222112232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1615302 (or 1615298 counting only the distinct ones).
The product of its digits is 2304, while the sum is 24.
Adding to 223222112232 its reverse (232211222322), we get a palindrome (455433334554).
The spelling of 223222112232 in words is "two hundred twenty-three billion, two hundred twenty-two million, one hundred twelve thousand, two hundred thirty-two".
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