Base | Representation |
---|---|
bin | 1010000001010… |
… | …00010110011001 |
3 | 12212011020210002 |
4 | 11000220112121 |
5 | 133004120403 |
6 | 12201302345 |
7 | 2040265451 |
oct | 500502631 |
9 | 185136702 |
10 | 84051353 |
11 | 43499031 |
12 | 241949b5 |
13 | 1454b439 |
14 | b23cd61 |
15 | 75a4188 |
hex | 5028599 |
84051353 has 4 divisors (see below), whose sum is σ = 86101428. Its totient is φ = 82001280.
The previous prime is 84051343. The next prime is 84051371. The reversal of 84051353 is 35315048.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2474329 + 81577024 = 1573^2 + 9032^2 .
It is a cyclic number.
It is not a de Polignac number, because 84051353 - 24 = 84051337 is a prime.
It is a super-2 number, since 2×840513532 = 14129259882261218, which 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 (84051313) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1024976 + ... + 1025057.
It is an arithmetic number, because the mean of its divisors is an integer number (21525357).
Almost surely, 284051353 is an apocalyptic number.
It is an amenable number.
84051353 is a deficient number, since it is larger than the sum of its proper divisors (2050075).
84051353 is a wasteful number, since it uses less digits than its factorization.
84051353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2050074.
The product of its (nonzero) digits is 7200, while the sum is 29.
The square root of 84051353 is about 9167.9524976954. The cubic root of 84051353 is about 438.0411424138.
The spelling of 84051353 in words is "eighty-four million, fifty-one thousand, three hundred fifty-three".
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