Base | Representation |
---|---|
bin | 11111101101111… |
… | …111001010010101 |
3 | 1101002022222000222 |
4 | 133231333022111 |
5 | 2042212231020 |
6 | 124445444125 |
7 | 16121122322 |
oct | 3755771225 |
9 | 1332288028 |
10 | 532148885 |
11 | 253425374 |
12 | 12a270645 |
13 | 863301c8 |
14 | 50963b49 |
15 | 31ab8b25 |
hex | 1fb7f295 |
532148885 has 16 divisors (see below), whose sum is σ = 653961600. Its totient is φ = 415546560.
The previous prime is 532148873. The next prime is 532148957. The reversal of 532148885 is 588841235.
It is not a de Polignac number, because 532148885 - 28 = 532148629 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47690 + ... + 57780.
It is an arithmetic number, because the mean of its divisors is an integer number (40872600).
Almost surely, 2532148885 is an apocalyptic number.
It is an amenable number.
532148885 is a deficient number, since it is larger than the sum of its proper divisors (121812715).
532148885 is a wasteful number, since it uses less digits than its factorization.
532148885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10348.
The product of its digits is 307200, while the sum is 44.
The square root of 532148885 is about 23068.3524552578. The cubic root of 532148885 is about 810.3594832744.
The spelling of 532148885 in words is "five hundred thirty-two million, one hundred forty-eight thousand, eight hundred eighty-five".
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