Base | Representation |
---|---|
bin | 1001111000110… |
… | …11101100001011 |
3 | 12210002100021102 |
4 | 10330123230023 |
5 | 132213412143 |
6 | 12121532015 |
7 | 2025033266 |
oct | 474335413 |
9 | 183070242 |
10 | 82950923 |
11 | 42907290 |
12 | 2394400b |
13 | 142545b3 |
14 | b033cdd |
15 | 74380b8 |
hex | 4f1bb0b |
82950923 has 4 divisors (see below), whose sum is σ = 90491928. Its totient is φ = 75409920.
The previous prime is 82950887. The next prime is 82950943. The reversal of 82950923 is 32905928.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 82950923 - 26 = 82950859 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (82950943) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3770486 + ... + 3770507.
It is an arithmetic number, because the mean of its divisors is an integer number (22622982).
Almost surely, 282950923 is an apocalyptic number.
82950923 is a deficient number, since it is larger than the sum of its proper divisors (7541005).
82950923 is a wasteful number, since it uses less digits than its factorization.
82950923 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7541004.
The product of its (nonzero) digits is 38880, while the sum is 38.
The square root of 82950923 is about 9107.7397305808. The cubic root of 82950923 is about 436.1210753583.
The spelling of 82950923 in words is "eighty-two million, nine hundred fifty thousand, nine hundred twenty-three".
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