Base | Representation |
---|---|
bin | 1001110101110… |
… | …10010101010100 |
3 | 12202100002020222 |
4 | 10322322111110 |
5 | 132113132043 |
6 | 12105213512 |
7 | 2021452550 |
oct | 472722524 |
9 | 182302228 |
10 | 82552148 |
11 | 42664718 |
12 | 23791298 |
13 | 14144c33 |
14 | ad6c860 |
15 | 73a9d68 |
hex | 4eba554 |
82552148 has 24 divisors (see below), whose sum is σ = 166744704. Its totient is φ = 35028000.
The previous prime is 82552121. The next prime is 82552157. The reversal of 82552148 is 84125528.
It is a happy number.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
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, 11768 + ... + 17423.
It is an arithmetic number, because the mean of its divisors is an integer number (6947696).
Almost surely, 282552148 is an apocalyptic number.
It is an amenable number.
82552148 is an abundant number, since it is smaller than the sum of its proper divisors (84192556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82552148 is a wasteful number, since it uses less digits than its factorization.
82552148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29303 (or 29301 counting only the distinct ones).
The product of its digits is 25600, while the sum is 35.
The square root of 82552148 is about 9085.8212617242. The cubic root of 82552148 is about 435.4210887010.
The spelling of 82552148 in words is "eighty-two million, five hundred fifty-two thousand, one hundred forty-eight".
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