Base | Representation |
---|---|
bin | 1010010110011… |
… | …10100110001101 |
3 | 20001101101121200 |
4 | 11023032212031 |
5 | 134212020303 |
6 | 12341020113 |
7 | 2103016044 |
oct | 513164615 |
9 | 201341550 |
10 | 86829453 |
11 | 45016287 |
12 | 250b4639 |
13 | 14cb1a99 |
14 | b76355b |
15 | 79523a3 |
hex | 52ce98d |
86829453 has 24 divisors (see below), whose sum is σ = 128419200. Its totient is φ = 56519424.
The previous prime is 86829437. The next prime is 86829497. The reversal of 86829453 is 35492868.
It is not a de Polignac number, because 86829453 - 24 = 86829437 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 86829399 and 86829408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86829053) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68338 + ... + 69596.
It is an arithmetic number, because the mean of its divisors is an integer number (5350800).
Almost surely, 286829453 is an apocalyptic number.
It is an amenable number.
86829453 is a deficient number, since it is larger than the sum of its proper divisors (41589747).
86829453 is a wasteful number, since it uses less digits than its factorization.
86829453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1441 (or 1438 counting only the distinct ones).
The product of its digits is 414720, while the sum is 45.
The square root of 86829453 is about 9318.2322894420. The cubic root of 86829453 is about 442.8150318166.
The spelling of 86829453 in words is "eighty-six million, eight hundred twenty-nine thousand, four hundred fifty-three".
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