Base | Representation |
---|---|
bin | 11010100111000… |
… | …01001010111110 |
3 | 120120000202211202 |
4 | 31103201022332 |
5 | 424121023124 |
6 | 34052215502 |
7 | 5350225244 |
oct | 1523411276 |
9 | 516022752 |
10 | 223220414 |
11 | 10500288a |
12 | 6290a592 |
13 | 373274b1 |
14 | 21908794 |
15 | 148e45ae |
hex | d4e12be |
223220414 has 8 divisors (see below), whose sum is σ = 334894728. Its totient is φ = 111588840.
The previous prime is 223220401. The next prime is 223220419. The reversal of 223220414 is 414022322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×2232204143 (a number of 26 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223220419) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12044 + ... + 24320.
It is an arithmetic number, because the mean of its divisors is an integer number (41861841).
Almost surely, 2223220414 is an apocalyptic number.
223220414 is a deficient number, since it is larger than the sum of its proper divisors (111674314).
223220414 is a wasteful number, since it uses less digits than its factorization.
223220414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21370.
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 223220414 is about 14940.5627069398. The cubic root of 223220414 is about 606.6124271572.
Adding to 223220414 its reverse (414022322), we get a palindrome (637242736).
The spelling of 223220414 in words is "two hundred twenty-three million, two hundred twenty thousand, four hundred fourteen".
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