Base | Representation |
---|---|
bin | 10111111000011011101001… |
… | …11010001101010011010111 |
3 | 20212221112100000211020211220 |
4 | 23330031310322031103113 |
5 | 23340412321243402322 |
6 | 303405431554501423 |
7 | 14030123325206034 |
oct | 1374156472152327 |
9 | 225845300736756 |
10 | 52516526544087 |
11 | 15808152149571 |
12 | 5a8207a594873 |
13 | 233c396ca8388 |
14 | cd7b5615438b |
15 | 61111e5c455c |
hex | 2fc374e8d4d7 |
52516526544087 has 8 divisors (see below), whose sum is σ = 70137392948736. Its totient is φ = 34953338917752.
The previous prime is 52516526544061. The next prime is 52516526544089. The reversal of 52516526544087 is 78044562561525.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52516526544087 - 26 = 52516526544023 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 52516526544087.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52516526544089) 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, 14419692453 + ... + 14419696094.
It is an arithmetic number, because the mean of its divisors is an integer number (8767174118592).
Almost surely, 252516526544087 is an apocalyptic number.
52516526544087 is a deficient number, since it is larger than the sum of its proper divisors (17620866404649).
52516526544087 is a wasteful number, since it uses less digits than its factorization.
52516526544087 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28839389157.
The product of its (nonzero) digits is 80640000, while the sum is 60.
The spelling of 52516526544087 in words is "fifty-two trillion, five hundred sixteen billion, five hundred twenty-six million, five hundred forty-four thousand, eighty-seven".
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