Base | Representation |
---|---|
bin | 11111101101000… |
… | …001101000010101 |
3 | 1101001212011022110 |
4 | 133231001220111 |
5 | 2042131144403 |
6 | 124440221233 |
7 | 16116022455 |
oct | 3755015025 |
9 | 1331764273 |
10 | 531896853 |
11 | 253272a84 |
12 | 12a16a819 |
13 | 86272587 |
14 | 508d9d65 |
15 | 31a69103 |
hex | 1fb41a15 |
531896853 has 16 divisors (see below), whose sum is σ = 743008256. Its totient is φ = 338033520.
The previous prime is 531896851. The next prime is 531896909. The reversal of 531896853 is 358698135.
It is not a de Polignac number, because 531896853 - 21 = 531896851 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (531896851) 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, 36451 + ... + 48912.
It is an arithmetic number, because the mean of its divisors is an integer number (46438016).
Almost surely, 2531896853 is an apocalyptic number.
It is an amenable number.
531896853 is a deficient number, since it is larger than the sum of its proper divisors (211111403).
531896853 is a wasteful number, since it uses less digits than its factorization.
531896853 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85464.
The product of its digits is 777600, while the sum is 48.
The square root of 531896853 is about 23062.8890861488. The cubic root of 531896853 is about 810.2315311301.
The spelling of 531896853 in words is "five hundred thirty-one million, eight hundred ninety-six thousand, eight hundred fifty-three".
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