Base | Representation |
---|---|
bin | 11111101101111… |
… | …110000001011111 |
3 | 1101002022201122022 |
4 | 133231332001133 |
5 | 2042212103343 |
6 | 124445410355 |
7 | 16121102612 |
oct | 3755760137 |
9 | 1332281568 |
10 | 532144223 |
11 | 253421916 |
12 | 12a2699bb |
13 | 8632b050 |
14 | 50962179 |
15 | 31ab7568 |
hex | 1fb7e05f |
532144223 has 4 divisors (see below), whose sum is σ = 573078408. Its totient is φ = 491210040.
The previous prime is 532144201. The next prime is 532144303. The reversal of 532144223 is 322441235.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 532144223 - 26 = 532144159 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 532144192 and 532144201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (532140223) 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, 20467073 + ... + 20467098.
It is an arithmetic number, because the mean of its divisors is an integer number (143269602).
Almost surely, 2532144223 is an apocalyptic number.
532144223 is a deficient number, since it is larger than the sum of its proper divisors (40934185).
532144223 is a wasteful number, since it uses less digits than its factorization.
532144223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40934184.
The product of its digits is 5760, while the sum is 26.
The square root of 532144223 is about 23068.2514075081. The cubic root of 532144223 is about 810.3571168270.
Adding to 532144223 its reverse (322441235), we get a palindrome (854585458).
The spelling of 532144223 in words is "five hundred thirty-two million, one hundred forty-four thousand, two hundred twenty-three".
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