Base | Representation |
---|---|
bin | 11111010011111… |
… | …110111100010011 |
3 | 1100121111122100202 |
4 | 133103332330103 |
5 | 2033441112433 |
6 | 124043405415 |
7 | 16006151612 |
oct | 3723767423 |
9 | 1317448322 |
10 | 525332243 |
11 | 24a599987 |
12 | 127b2386b |
13 | 84ab45a7 |
14 | 4daab879 |
15 | 311bdee8 |
hex | 1f4fef13 |
525332243 has 8 divisors (see below), whose sum is σ = 530323200. Its totient is φ = 520364488.
The previous prime is 525332219. The next prime is 525332251. The reversal of 525332243 is 342233525.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 525332243 - 28 = 525331987 is a prime.
It is a super-2 number, since 2×5253322432 = 551947931070822098, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (525332263) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41498 + ... + 52656.
It is an arithmetic number, because the mean of its divisors is an integer number (66290400).
Almost surely, 2525332243 is an apocalyptic number.
525332243 is a deficient number, since it is larger than the sum of its proper divisors (4990957).
525332243 is a wasteful number, since it uses less digits than its factorization.
525332243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11601.
The product of its digits is 21600, while the sum is 29.
The square root of 525332243 is about 22920.1274647416. The cubic root of 525332243 is about 806.8844618487.
Adding to 525332243 its reverse (342233525), we get a palindrome (867565768).
The spelling of 525332243 in words is "five hundred twenty-five million, three hundred thirty-two thousand, two hundred forty-three".
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