Base | Representation |
---|---|
bin | 1001110011100… |
… | …10000010101010 |
3 | 12201210001002002 |
4 | 10321302002222 |
5 | 132024143132 |
6 | 12055011002 |
7 | 2016110351 |
oct | 471620252 |
9 | 181701062 |
10 | 82256042 |
11 | 42482200 |
12 | 23669a62 |
13 | 1407021b |
14 | acd2998 |
15 | 734c262 |
hex | 4e720aa |
82256042 has 24 divisors (see below), whose sum is σ = 136579296. Its totient is φ = 37125000.
The previous prime is 82256039. The next prime is 82256059. The reversal of 82256042 is 24065228.
It is a junction number, because it is equal to n+sod(n) for n = 82255996 and 82256014.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35417 + ... + 37667.
It is an arithmetic number, because the mean of its divisors is an integer number (5690804).
Almost surely, 282256042 is an apocalyptic number.
82256042 is a deficient number, since it is larger than the sum of its proper divisors (54323254).
82256042 is a wasteful number, since it uses less digits than its factorization.
82256042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2426 (or 2415 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 29.
The square root of 82256042 is about 9069.5116737341. The cubic root of 82256042 is about 434.8998615667.
The spelling of 82256042 in words is "eighty-two million, two hundred fifty-six thousand, forty-two".
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