Base | Representation |
---|---|
bin | 11111110010011… |
… | …000010000010101 |
3 | 1101011111110101221 |
4 | 133302120100111 |
5 | 2043011101440 |
6 | 124530250341 |
7 | 16133656132 |
oct | 3762302025 |
9 | 1334443357 |
10 | 533300245 |
11 | 254041405 |
12 | 12a7269b1 |
13 | 8664429a |
14 | 50b83589 |
15 | 31c44d4a |
hex | 1fc98415 |
533300245 has 4 divisors (see below), whose sum is σ = 639960300. Its totient is φ = 426640192.
The previous prime is 533300231. The next prime is 533300279. The reversal of 533300245 is 542003335.
It is a happy number.
533300245 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 542003335 = 5 ⋅108400667.
It can be written as a sum of positive squares in 2 ways, for example, as 299393809 + 233906436 = 17303^2 + 15294^2 .
It is a cyclic number.
It is not a de Polignac number, because 533300245 - 25 = 533300213 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53330020 + ... + 53330029.
It is an arithmetic number, because the mean of its divisors is an integer number (159990075).
Almost surely, 2533300245 is an apocalyptic number.
It is an amenable number.
533300245 is a deficient number, since it is larger than the sum of its proper divisors (106660055).
533300245 is a wasteful number, since it uses less digits than its factorization.
533300245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106660054.
The product of its (nonzero) digits is 5400, while the sum is 25.
The square root of 533300245 is about 23093.2943730426. The cubic root of 533300245 is about 810.9434949024.
The spelling of 533300245 in words is "five hundred thirty-three million, three hundred thousand, two hundred forty-five".
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