Base | Representation |
---|---|
bin | 1001110100101… |
… | …01000001000111 |
3 | 12202001022121001 |
4 | 10322111001013 |
5 | 132043234203 |
6 | 12102034131 |
7 | 2020245130 |
oct | 472250107 |
9 | 182038531 |
10 | 82399303 |
11 | 4256a8a8 |
12 | 23718947 |
13 | 140c04ac |
14 | ad2cc87 |
15 | 737991d |
hex | 4e95047 |
82399303 has 8 divisors (see below), whose sum is σ = 94735872. Its totient is φ = 70204056.
The previous prime is 82399301. The next prime is 82399307. The reversal of 82399303 is 30399328.
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 82399303 - 21 = 82399301 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82399301) 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, 34075 + ... + 36412.
It is an arithmetic number, because the mean of its divisors is an integer number (11841984).
Almost surely, 282399303 is an apocalyptic number.
82399303 is a deficient number, since it is larger than the sum of its proper divisors (12336569).
82399303 is a wasteful number, since it uses less digits than its factorization.
82399303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70661.
The product of its (nonzero) digits is 34992, while the sum is 37.
The square root of 82399303 is about 9077.4061823849. The cubic root of 82399303 is about 435.1521958304.
The spelling of 82399303 in words is "eighty-two million, three hundred ninety-nine thousand, three hundred three".
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