Base | Representation |
---|---|
bin | 1001110011001… |
… | …10100010111100 |
3 | 12201200122111011 |
4 | 10321212202330 |
5 | 132021141311 |
6 | 12054005004 |
7 | 2015523154 |
oct | 471464274 |
9 | 181618434 |
10 | 82208956 |
11 | 4244a895 |
12 | 23646764 |
13 | 1405496b |
14 | acbd764 |
15 | 733d321 |
hex | 4e668bc |
82208956 has 24 divisors (see below), whose sum is σ = 145995696. Its totient is φ = 40500480.
The previous prime is 82208921. The next prime is 82208963. The reversal of 82208956 is 65980228.
It is a super-3 number, since 3×822089563 (a number of 25 digits) contains 333 as substring.
It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct 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, 102750 + ... + 103546.
It is an arithmetic number, because the mean of its divisors is an integer number (6083154).
Almost surely, 282208956 is an apocalyptic number.
It is an amenable number.
82208956 is a deficient number, since it is larger than the sum of its proper divisors (63786740).
82208956 is a wasteful number, since it uses less digits than its factorization.
82208956 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1149 (or 1147 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 40.
The square root of 82208956 is about 9066.9154622727. The cubic root of 82208956 is about 434.8168621784.
The spelling of 82208956 in words is "eighty-two million, two hundred eight thousand, nine hundred fifty-six".
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