Base | Representation |
---|---|
bin | 1001110100100… |
… | …01000000011111 |
3 | 12202000111001202 |
4 | 10322101000133 |
5 | 132042223004 |
6 | 12101430115 |
7 | 2020146215 |
oct | 472210037 |
9 | 182014052 |
10 | 82382879 |
11 | 42559527 |
12 | 2370b33b |
13 | 140b5b87 |
14 | ad26cb5 |
15 | 7374b1e |
hex | 4e9101f |
82382879 has 8 divisors (see below), whose sum is σ = 88141680. Its totient is φ = 76766400.
The previous prime is 82382873. The next prime is 82382929. The reversal of 82382879 is 97828328.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 82382879 - 24 = 82382863 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 (82382873) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34382 + ... + 36699.
It is an arithmetic number, because the mean of its divisors is an integer number (11017710).
Almost surely, 282382879 is an apocalyptic number.
82382879 is a deficient number, since it is larger than the sum of its proper divisors (5758801).
82382879 is a wasteful number, since it uses less digits than its factorization.
82382879 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71161.
The product of its digits is 387072, while the sum is 47.
The square root of 82382879 is about 9076.5014735855. The cubic root of 82382879 is about 435.1232820965.
The spelling of 82382879 in words is "eighty-two million, three hundred eighty-two thousand, eight hundred seventy-nine".
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