Base | Representation |
---|---|
bin | 1100111110110111001… |
… | …1110011100110111100 |
3 | 210022200120011001121102 |
4 | 3033231303303212330 |
5 | 12123232434104040 |
6 | 250243205352232 |
7 | 22053653116004 |
oct | 3175563634674 |
9 | 708616131542 |
10 | 223033113020 |
11 | 866514179a3 |
12 | 37285408678 |
13 | 18055203233 |
14 | ab1b14d004 |
15 | 5c05625515 |
hex | 33edcf39bc |
223033113020 has 48 divisors (see below), whose sum is σ = 474376573440. Its totient is φ = 88070700096.
The previous prime is 223033112969. The next prime is 223033113031. The reversal of 223033113020 is 20311330322.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 223033112983 and 223033113001.
It is a congruent number.
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, 2138609 + ... + 2240471.
It is an arithmetic number, because the mean of its divisors is an integer number (9882845280).
Almost surely, 2223033113020 is an apocalyptic number.
223033113020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
223033113020 is an abundant number, since it is smaller than the sum of its proper divisors (251343460420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223033113020 is a wasteful number, since it uses less digits than its factorization.
223033113020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103274 (or 103272 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 223033113020 its reverse (20311330322), we get a palindrome (243344443342).
The spelling of 223033113020 in words is "two hundred twenty-three billion, thirty-three million, one hundred thirteen thousand, twenty".
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