Base | Representation |
---|---|
bin | 11111101111011… |
… | …111001101101000 |
3 | 1101010001221201100 |
4 | 133233133031220 |
5 | 2042312323222 |
6 | 124502121400 |
7 | 16124351331 |
oct | 3757371550 |
9 | 1333057640 |
10 | 532542312 |
11 | 253673a15 |
12 | 12a420260 |
13 | 8643a2c3 |
14 | 50a27288 |
15 | 31b454ac |
hex | 1fbdf368 |
532542312 has 48 divisors (see below), whose sum is σ = 1492042500. Its totient is φ = 171392256.
The previous prime is 532542301. The next prime is 532542343. The reversal of 532542312 is 213245235.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 528356196 + 4186116 = 22986^2 + 2046^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125437 + ... + 129612.
Almost surely, 2532542312 is an apocalyptic number.
It is an amenable number.
532542312 is an abundant number, since it is smaller than the sum of its proper divisors (959500188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
532542312 is a wasteful number, since it uses less digits than its factorization.
532542312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 255090 (or 255083 counting only the distinct ones).
The product of its digits is 7200, while the sum is 27.
The square root of 532542312 is about 23076.8782984181. The cubic root of 532542312 is about 810.5591384039.
Adding to 532542312 its reverse (213245235), we get a palindrome (745787547).
The spelling of 532542312 in words is "five hundred thirty-two million, five hundred forty-two thousand, three hundred twelve".
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