Base | Representation |
---|---|
bin | 110001010000011111… |
… | …011001001001010001 |
3 | 12001111222220002221010 |
4 | 301100133121021101 |
5 | 1331304320424124 |
6 | 40144120321133 |
7 | 3551443463250 |
oct | 612037311121 |
9 | 161458802833 |
10 | 52890014289 |
11 | 20481041612 |
12 | a3009131a9 |
13 | 4cab725558 |
14 | 27ba4a6797 |
15 | 1598460529 |
hex | c507d9251 |
52890014289 has 8 divisors (see below), whose sum is σ = 80594307520. Its totient is φ = 30222865296.
The previous prime is 52890014257. The next prime is 52890014323. The reversal of 52890014289 is 98241009825.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52890014289 - 25 = 52890014257 is a prime.
It is a super-2 number, since 2×528900142892 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (52890014249) 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, 1259286034 + ... + 1259286075.
It is an arithmetic number, because the mean of its divisors is an integer number (10074288440).
Almost surely, 252890014289 is an apocalyptic number.
It is an amenable number.
52890014289 is a deficient number, since it is larger than the sum of its proper divisors (27704293231).
52890014289 is a wasteful number, since it uses less digits than its factorization.
52890014289 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2518572119.
The product of its (nonzero) digits is 414720, while the sum is 48.
The spelling of 52890014289 in words is "fifty-two billion, eight hundred ninety million, fourteen thousand, two hundred eighty-nine".
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