Base | Representation |
---|---|
bin | 11111101111111… |
… | …010000011010000 |
3 | 1101010021112111202 |
4 | 133233322003100 |
5 | 2042324332430 |
6 | 124504330332 |
7 | 16125316661 |
oct | 3757720320 |
9 | 1333245452 |
10 | 532652240 |
11 | 25373956a |
12 | 12a4739a8 |
13 | 86478353 |
14 | 50a55368 |
15 | 31b67d45 |
hex | 1fbfa0d0 |
532652240 has 20 divisors (see below), whose sum is σ = 1238416644. Its totient is φ = 213060864.
The previous prime is 532652233. The next prime is 532652293. The reversal of 532652240 is 42256235.
It can be written as a sum of positive squares in 2 ways, for example, as 334743616 + 197908624 = 18296^2 + 14068^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 3328997 + ... + 3329156.
Almost surely, 2532652240 is an apocalyptic number.
It is an amenable number.
532652240 is an abundant number, since it is smaller than the sum of its proper divisors (705764404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
532652240 is a wasteful number, since it uses less digits than its factorization.
532652240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6658166 (or 6658160 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 29.
The square root of 532652240 is about 23079.2599534734. The cubic root of 532652240 is about 810.6149067517.
The spelling of 532652240 in words is "five hundred thirty-two million, six hundred fifty-two thousand, two hundred forty".
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