Base | Representation |
---|---|
bin | 110010101110001011000110… |
… | …110101001010010011011001 |
3 | 1002020211210110111111102200011 |
4 | 302232023012311022103121 |
5 | 213214331302343303444 |
6 | 2110235222204041521 |
7 | 64662443026526533 |
oct | 6256130665122331 |
9 | 1066753414442604 |
10 | 223075347244249 |
11 | 650957a5a58955 |
12 | 210295b65332a1 |
13 | 9761bb82a87b6 |
14 | 3d12c93a02853 |
15 | 1abca7d423734 |
hex | cae2c6d4a4d9 |
223075347244249 has 8 divisors (see below), whose sum is σ = 224133032654048. Its totient is φ = 222017666139360.
The previous prime is 223075347244247. The next prime is 223075347244259. The reversal of 223075347244249 is 942442743570322.
It is a happy number.
223075347244249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 223075347244249 - 21 = 223075347244247 is a prime.
It is a super-3 number, since 3×2230753472442493 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 223075347244193 and 223075347244202.
It is not an unprimeable number, because it can be changed into a prime (223075347244247) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159371374 + ... + 160765000.
It is an arithmetic number, because the mean of its divisors is an integer number (28016629081756).
Almost surely, 2223075347244249 is an apocalyptic number.
It is an amenable number.
223075347244249 is a deficient number, since it is larger than the sum of its proper divisors (1057685409799).
223075347244249 is a wasteful number, since it uses less digits than its factorization.
223075347244249 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2152455.
The product of its (nonzero) digits is 81285120, while the sum is 58.
The spelling of 223075347244249 in words is "two hundred twenty-three trillion, seventy-five billion, three hundred forty-seven million, two hundred forty-four thousand, two hundred forty-nine".
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