Base | Representation |
---|---|
bin | 11111010100100… |
… | …100100011111110 |
3 | 1100121210110201211 |
4 | 133110210203332 |
5 | 2034011030314 |
6 | 124050555034 |
7 | 16010363062 |
oct | 3724444376 |
9 | 1317713654 |
10 | 525486334 |
11 | 24a69472a |
12 | 127b98a7a |
13 | 84b39779 |
14 | 4db0baa2 |
15 | 311ee9c4 |
hex | 1f5248fe |
525486334 has 4 divisors (see below), whose sum is σ = 788229504. Its totient is φ = 262743166.
The previous prime is 525486329. The next prime is 525486373. The reversal of 525486334 is 433684525.
It is a semiprime because it is the product of two primes.
It is a super-3 number, since 3×5254863343 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131371582 + ... + 131371585.
It is an arithmetic number, because the mean of its divisors is an integer number (197057376).
Almost surely, 2525486334 is an apocalyptic number.
525486334 is a deficient number, since it is larger than the sum of its proper divisors (262743170).
525486334 is a wasteful number, since it uses less digits than its factorization.
525486334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 262743169.
The product of its digits is 345600, while the sum is 40.
The square root of 525486334 is about 22923.4886960951. The cubic root of 525486334 is about 806.9633461996.
The spelling of 525486334 in words is "five hundred twenty-five million, four hundred eighty-six thousand, three hundred thirty-four".
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