Base | Representation |
---|---|
bin | 1001110010000… |
… | …10110001001111 |
3 | 12201102012110201 |
4 | 10321002301033 |
5 | 132001444130 |
6 | 12050514331 |
7 | 2014343011 |
oct | 471026117 |
9 | 181365421 |
10 | 82062415 |
11 | 4235a786 |
12 | 235959a7 |
13 | 14003056 |
14 | ac821b1 |
15 | 730ebca |
hex | 4e42c4f |
82062415 has 8 divisors (see below), whose sum is σ = 98558928. Its totient is φ = 65593920.
The previous prime is 82062353. The next prime is 82062419. The reversal of 82062415 is 51426028.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 82062415 - 27 = 82062287 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82062419) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99 + ... + 12811.
It is an arithmetic number, because the mean of its divisors is an integer number (12319866).
Almost surely, 282062415 is an apocalyptic number.
82062415 is a deficient number, since it is larger than the sum of its proper divisors (16496513).
82062415 is a wasteful number, since it uses less digits than its factorization.
82062415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14009.
The product of its (nonzero) digits is 3840, while the sum is 28.
The square root of 82062415 is about 9058.8307744432. The cubic root of 82062415 is about 434.5583485940.
The spelling of 82062415 in words is "eighty-two million, sixty-two thousand, four hundred fifteen".
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