Base | Representation |
---|---|
bin | 11111110011000… |
… | …110100101111101 |
3 | 1101011212002202120 |
4 | 133303012211331 |
5 | 2043033140140 |
6 | 124534313153 |
7 | 16135406364 |
oct | 3763064575 |
9 | 1334762676 |
10 | 533490045 |
11 | 254160a70 |
12 | 12a7b87b9 |
13 | 866ac7aa |
14 | 50bd27db |
15 | 31c811d0 |
hex | 1fcc697d |
533490045 has 32 divisors (see below), whose sum is σ = 940253184. Its totient is φ = 256142400.
The previous prime is 533490019. The next prime is 533490047. The reversal of 533490045 is 540094335.
It is not a de Polignac number, because 533490045 - 26 = 533489981 is a prime.
It is a super-2 number, since 2×5334900452 = 569223256228204050, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a junction number, because it is equal to n+sod(n) for n = 533489988 and 533490015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (533490047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1300 + ... + 32690.
It is an arithmetic number, because the mean of its divisors is an integer number (29382912).
Almost surely, 2533490045 is an apocalyptic number.
533490045 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
533490045 is a deficient number, since it is larger than the sum of its proper divisors (406763139).
533490045 is a wasteful number, since it uses less digits than its factorization.
533490045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31513.
The product of its (nonzero) digits is 32400, while the sum is 33.
The square root of 533490045 is about 23097.4034254935. The cubic root of 533490045 is about 811.0396876323.
The spelling of 533490045 in words is "five hundred thirty-three million, four hundred ninety thousand, forty-five".
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