Base | Representation |
---|---|
bin | 11111101101100… |
… | …101010010101000 |
3 | 1101002010120200100 |
4 | 133231211102220 |
5 | 2042200333140 |
6 | 124443305400 |
7 | 16120201353 |
oct | 3755452250 |
9 | 1332116610 |
10 | 532042920 |
11 | 2533627a2 |
12 | 12a21b260 |
13 | 862c3bc6 |
14 | 5093729a |
15 | 31a97530 |
hex | 1fb654a8 |
532042920 has 48 divisors (see below), whose sum is σ = 1729140660. Its totient is φ = 141878016.
The previous prime is 532042891. The next prime is 532042949. The reversal of 532042920 is 29240235.
532042920 is a `hidden beast` number, since 532 + 0 + 42 + 92 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (532042891) and next prime (532042949).
It can be written as a sum of positive squares in 2 ways, for example, as 525601476 + 6441444 = 22926^2 + 2538^2 .
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, 738589 + ... + 739308.
Almost surely, 2532042920 is an apocalyptic number.
It is an amenable number.
532042920 is an abundant number, since it is smaller than the sum of its proper divisors (1197097740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
532042920 is a wasteful number, since it uses less digits than its factorization.
532042920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1477914 (or 1477907 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 532042920 is about 23066.0555795741. The cubic root of 532042920 is about 810.3056916599.
The spelling of 532042920 in words is "five hundred thirty-two million, forty-two thousand, nine hundred twenty".
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