Base | Representation |
---|---|
bin | 11010101000000… |
… | …00011100110100 |
3 | 120120021021120212 |
4 | 31110000130310 |
5 | 424134123112 |
6 | 34055044552 |
7 | 5351300621 |
oct | 1524003464 |
9 | 516237525 |
10 | 223348532 |
11 | 105090070 |
12 | 62970758 |
13 | 373708c4 |
14 | 2193d348 |
15 | 1491c522 |
hex | d500734 |
223348532 has 24 divisors (see below), whose sum is σ = 427254912. Its totient is φ = 101316800.
The previous prime is 223348523. The next prime is 223348547. The reversal of 223348532 is 235843322.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 18053 + ... + 27795.
It is an arithmetic number, because the mean of its divisors is an integer number (17802288).
Almost surely, 2223348532 is an apocalyptic number.
223348532 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
223348532 is a deficient number, since it is larger than the sum of its proper divisors (203906380).
223348532 is a wasteful number, since it uses less digits than its factorization.
223348532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10279 (or 10277 counting only the distinct ones).
The product of its digits is 34560, while the sum is 32.
The square root of 223348532 is about 14944.8496814120. The cubic root of 223348532 is about 606.7284606111.
The spelling of 223348532 in words is "two hundred twenty-three million, three hundred forty-eight thousand, five hundred thirty-two".
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