Base | Representation |
---|---|
bin | 11010100110011… |
… | …01110111100110 |
3 | 120112212202101110 |
4 | 31103031313212 |
5 | 424111010400 |
6 | 34050405450 |
7 | 5346445605 |
oct | 1523156746 |
9 | 515782343 |
10 | 223141350 |
11 | 104a59443 |
12 | 62890886 |
13 | 372ca503 |
14 | 218c7a3c |
15 | 148cae50 |
hex | d4cdde6 |
223141350 has 48 divisors (see below), whose sum is σ = 560089152. Its totient is φ = 58784160.
The previous prime is 223141349. The next prime is 223141351. The reversal of 223141350 is 53141322.
It is an interprime number because it is at equal distance from previous prime (223141349) and next prime (223141351).
It is a super-3 number, since 3×2231413503 (a number of 26 digits) contains 333 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223141351) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3489 + ... + 21411.
It is an arithmetic number, because the mean of its divisors is an integer number (11668524).
Almost surely, 2223141350 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 223141350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280044576).
223141350 is an abundant number, since it is smaller than the sum of its proper divisors (336947802).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223141350 is a wasteful number, since it uses less digits than its factorization.
223141350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18021 (or 18016 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 223141350 is about 14937.9165213895. The cubic root of 223141350 is about 606.5407985999.
Adding to 223141350 its reverse (53141322), we get a palindrome (276282672).
The spelling of 223141350 in words is "two hundred twenty-three million, one hundred forty-one thousand, three hundred fifty".
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