Base | Representation |
---|---|
bin | 1001111011010… |
… | …10111011110000 |
3 | 12210200211111221 |
4 | 10331222323300 |
5 | 132304304004 |
6 | 12132514424 |
7 | 2030554504 |
oct | 475527360 |
9 | 183624457 |
10 | 83275504 |
11 | 43009134 |
12 | 23a7ba14 |
13 | 14339260 |
14 | b0ba304 |
15 | 749e354 |
hex | 4f6aef0 |
83275504 has 40 divisors (see below), whose sum is σ = 174988800. Its totient is φ = 38162688.
The previous prime is 83275483. The next prime is 83275513. The reversal of 83275504 is 40557238.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 83275504.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29649 + ... + 32335.
It is an arithmetic number, because the mean of its divisors is an integer number (4374720).
Almost surely, 283275504 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 83275504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87494400).
83275504 is an abundant number, since it is smaller than the sum of its proper divisors (91713296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83275504 is a wasteful number, since it uses less digits than its factorization.
83275504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2857 (or 2851 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 34.
The square root of 83275504 is about 9125.5412990134. The cubic root of 83275504 is about 436.6891718357.
It can be divided in two parts, 8327 and 5504, that added together give a palindrome (13831).
The spelling of 83275504 in words is "eighty-three million, two hundred seventy-five thousand, five hundred four".
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