Base | Representation |
---|---|
bin | 11111111001111… |
… | …011111101000000 |
3 | 1101022020010010201 |
4 | 133321323331000 |
5 | 2044013001342 |
6 | 125040534544 |
7 | 16156550245 |
oct | 3771737500 |
9 | 1338203121 |
10 | 535281472 |
11 | 255174990 |
12 | 12b321454 |
13 | 86b88ccb |
14 | 5113b5cc |
15 | 31ed6db7 |
hex | 1fe7bf40 |
535281472 has 28 divisors (see below), whose sum is σ = 1158764256. Its totient is φ = 243309440.
The previous prime is 535281463. The next prime is 535281473. The reversal of 535281472 is 274182535.
It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (535281473) 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 3 ways as a sum of consecutive naturals, for example, 379468 + ... + 380875.
Almost surely, 2535281472 is an apocalyptic number.
It is an amenable number.
535281472 is an abundant number, since it is smaller than the sum of its proper divisors (623482784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
535281472 is a wasteful number, since it uses less digits than its factorization.
535281472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 760366 (or 760356 counting only the distinct ones).
The product of its digits is 67200, while the sum is 37.
The square root of 535281472 is about 23136.1507602280. The cubic root of 535281472 is about 811.9464806548.
The spelling of 535281472 in words is "five hundred thirty-five million, two hundred eighty-one thousand, four hundred seventy-two".
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