Base | Representation |
---|---|
bin | 11111101110010… |
… | …010011101100010 |
3 | 1101002110222110212 |
4 | 133232102131202 |
5 | 2042222243223 |
6 | 124451254122 |
7 | 16121601644 |
oct | 3756223542 |
9 | 1332428425 |
10 | 532227938 |
11 | 253479800 |
12 | 12a2aa342 |
13 | 8635a198 |
14 | 50984894 |
15 | 31ad2278 |
hex | 1fb92762 |
532227938 has 18 divisors (see below), whose sum is σ = 878108427. Its totient is φ = 241758660.
The previous prime is 532227937. The next prime is 532227947. The reversal of 532227938 is 839722235.
It can be written as a sum of positive squares in only one way, i.e., 266113969 + 266113969 = 16313^2 + 16313^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=16313.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 532227895 and 532227904.
It is not an unprimeable number, because it can be changed into a prime (532227931) 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 8 ways as a sum of consecutive naturals, for example, 358145 + ... + 359627.
Almost surely, 2532227938 is an apocalyptic number.
532227938 is a deficient number, since it is larger than the sum of its proper divisors (345880489).
532227938 is an equidigital number, since it uses as much as digits as its factorization.
532227938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2990 (or 1496 counting only the distinct ones).
The product of its digits is 181440, while the sum is 41.
The square root of 532227938 is about 23070.0658429923. The cubic root of 532227938 is about 810.3996087468.
The spelling of 532227938 in words is "five hundred thirty-two million, two hundred twenty-seven thousand, nine hundred thirty-eight".
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