Base | Representation |
---|---|
bin | 1001110100100… |
… | …11101111000111 |
3 | 12202001001101200 |
4 | 10322103233013 |
5 | 132043102210 |
6 | 12101553543 |
7 | 2020223622 |
oct | 472235707 |
9 | 182031350 |
10 | 82394055 |
11 | 42566967 |
12 | 237158b3 |
13 | 140baca3 |
14 | ad2adb9 |
15 | 73780c0 |
hex | 4e93bc7 |
82394055 has 48 divisors (see below), whose sum is σ = 147363840. Its totient is φ = 42565824.
The previous prime is 82394047. The next prime is 82394113. The reversal of 82394055 is 55049328.
It is not a de Polignac number, because 82394055 - 23 = 82394047 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 344626 + ... + 344864.
It is an arithmetic number, because the mean of its divisors is an integer number (3070080).
Almost surely, 282394055 is an apocalyptic number.
82394055 is a deficient number, since it is larger than the sum of its proper divisors (64969785).
82394055 is a wasteful number, since it uses less digits than its factorization.
82394055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 460 (or 457 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 36.
The square root of 82394055 is about 9077.1171084216. The cubic root of 82394055 is about 435.1429573736.
The spelling of 82394055 in words is "eighty-two million, three hundred ninety-four thousand, fifty-five".
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