Base | Representation |
---|---|
bin | 11010100110001… |
… | …00000110010100 |
3 | 120112210201111022 |
4 | 31103010012110 |
5 | 424103220312 |
6 | 34045500312 |
7 | 5346221126 |
oct | 1523040624 |
9 | 515721438 |
10 | 223101332 |
11 | 104a31373 |
12 | 62871698 |
13 | 372b522c |
14 | 218b7216 |
15 | 148be172 |
hex | d4c4194 |
223101332 has 12 divisors (see below), whose sum is σ = 391040916. Its totient is φ = 111375360.
The previous prime is 223101331. The next prime is 223101341. The reversal of 223101332 is 233101322.
It can be written as a sum of positive squares in 2 ways, for example, as 138203536 + 84897796 = 11756^2 + 9214^2 .
It is a super-3 number, since 3×2231013323 (a number of 26 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 223101332.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223101331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40943 + ... + 46070.
It is an arithmetic number, because the mean of its divisors is an integer number (32586743).
Almost surely, 2223101332 is an apocalyptic number.
It is an amenable number.
223101332 is a deficient number, since it is larger than the sum of its proper divisors (167939584).
223101332 is a wasteful number, since it uses less digits than its factorization.
223101332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87658 (or 87656 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 223101332 is about 14936.5769840349. The cubic root of 223101332 is about 606.5045375769.
Adding to 223101332 its reverse (233101322), we get a palindrome (456202654).
The spelling of 223101332 in words is "two hundred twenty-three million, one hundred one thousand, three hundred thirty-two".
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