Base | Representation |
---|---|
bin | 1001110001110… |
… | …01010100111101 |
3 | 12201100020102100 |
4 | 10320321110331 |
5 | 131444224431 |
6 | 12050015313 |
7 | 2014122162 |
oct | 470712475 |
9 | 181306370 |
10 | 82023741 |
11 | 42333718 |
12 | 23577539 |
13 | 13cbb577 |
14 | ac72069 |
15 | 73034e6 |
hex | 4e3953d |
82023741 has 24 divisors (see below), whose sum is σ = 125952320. Its totient is φ = 51290496.
The previous prime is 82023679. The next prime is 82023763. The reversal of 82023741 is 14732028.
It is not a de Polignac number, because 82023741 - 26 = 82023677 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 (82023791) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15285 + ... + 19941.
Almost surely, 282023741 is an apocalyptic number.
It is an amenable number.
82023741 is a deficient number, since it is larger than the sum of its proper divisors (43928579).
82023741 is a wasteful number, since it uses less digits than its factorization.
82023741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4785 (or 4782 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 82023741 is about 9056.6959206987. The cubic root of 82023741 is about 434.4900723096.
Adding to 82023741 its reverse (14732028), we get a palindrome (96755769).
The spelling of 82023741 in words is "eighty-two million, twenty-three thousand, seven hundred forty-one".
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