Base | Representation |
---|---|
bin | 1001111000110… |
… | …00100000010101 |
3 | 12210001200101020 |
4 | 10330120200111 |
5 | 132213003002 |
6 | 12121351353 |
7 | 2024650251 |
oct | 474304025 |
9 | 183050336 |
10 | 82937877 |
11 | 428a8500 |
12 | 23938559 |
13 | 1424b689 |
14 | b02d261 |
15 | 74342bc |
hex | 4f18815 |
82937877 has 12 divisors (see below), whose sum is σ = 121551360. Its totient is φ = 50265160.
The previous prime is 82937873. The next prime is 82937891. The reversal of 82937877 is 77873928.
It is not a de Polignac number, because 82937877 - 22 = 82937873 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82937873) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113877 + ... + 114602.
It is an arithmetic number, because the mean of its divisors is an integer number (10129280).
Almost surely, 282937877 is an apocalyptic number.
It is an amenable number.
82937877 is a deficient number, since it is larger than the sum of its proper divisors (38613483).
82937877 is a wasteful number, since it uses less digits than its factorization.
82937877 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 228504 (or 228493 counting only the distinct ones).
The product of its digits is 1185408, while the sum is 51.
The square root of 82937877 is about 9107.0234983775. The cubic root of 82937877 is about 436.0982106987.
The spelling of 82937877 in words is "eighty-two million, nine hundred thirty-seven thousand, eight hundred seventy-seven".
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