Base | Representation |
---|---|
bin | 11111110000100… |
… | …101101010100101 |
3 | 1101010121121120020 |
4 | 133300211222211 |
5 | 2042401042020 |
6 | 124512225353 |
7 | 16126662546 |
oct | 3760455245 |
9 | 1333547506 |
10 | 532830885 |
11 | 253850804 |
12 | 12a53b259 |
13 | 8650b762 |
14 | 50aa04cd |
15 | 31ba0c40 |
hex | 1fc25aa5 |
532830885 has 16 divisors (see below), whose sum is σ = 854623680. Its totient is φ = 283478400.
The previous prime is 532830827. The next prime is 532830887. The reversal of 532830885 is 588038235.
It is not a de Polignac number, because 532830885 - 223 = 524442277 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (532830887) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37291 + ... + 49560.
It is an arithmetic number, because the mean of its divisors is an integer number (53413980).
Almost surely, 2532830885 is an apocalyptic number.
It is an amenable number.
532830885 is a deficient number, since it is larger than the sum of its proper divisors (321792795).
532830885 is a wasteful number, since it uses less digits than its factorization.
532830885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87268.
The product of its (nonzero) digits is 230400, while the sum is 42.
The square root of 532830885 is about 23083.1298787664. The cubic root of 532830885 is about 810.7055200404.
The spelling of 532830885 in words is "five hundred thirty-two million, eight hundred thirty thousand, eight hundred eighty-five".
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