Base | Representation |
---|---|
bin | 1001110101001… |
… | …00011100010101 |
3 | 12202011112021010 |
4 | 10322210130111 |
5 | 132102244420 |
6 | 12103242433 |
7 | 2020630260 |
oct | 472443425 |
9 | 182145233 |
10 | 82462485 |
11 | 42603316 |
12 | 23749419 |
13 | 14113191 |
14 | ad47cd7 |
15 | 738d4e0 |
hex | 4ea4715 |
82462485 has 16 divisors (see below), whose sum is σ = 150788736. Its totient is φ = 37697088.
The previous prime is 82462483. The next prime is 82462493. The reversal of 82462485 is 58426428.
It is not a de Polignac number, because 82462485 - 21 = 82462483 is a prime.
It is a super-2 number, since 2×824624852 = 13600122864750450, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82462483) 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 15 ways as a sum of consecutive naturals, for example, 392574 + ... + 392783.
It is an arithmetic number, because the mean of its divisors is an integer number (9424296).
Almost surely, 282462485 is an apocalyptic number.
It is an amenable number.
82462485 is a deficient number, since it is larger than the sum of its proper divisors (68326251).
82462485 is a wasteful number, since it uses less digits than its factorization.
82462485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 785372.
The product of its digits is 122880, while the sum is 39.
The square root of 82462485 is about 9080.8856946886. The cubic root of 82462485 is about 435.2633891731.
It can be divided in two parts, 8246 and 2485, that added together give a triangular number (10731 = T146).
The spelling of 82462485 in words is "eighty-two million, four hundred sixty-two thousand, four hundred eighty-five".
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