Base | Representation |
---|---|
bin | 1001110100111… |
… | …10011100011010 |
3 | 12202010021120002 |
4 | 10322132130122 |
5 | 132101003124 |
6 | 12102533002 |
7 | 2020465526 |
oct | 472363432 |
9 | 182107502 |
10 | 82437914 |
11 | 42596909 |
12 | 23737162 |
13 | 14104c40 |
14 | ad3cd86 |
15 | 73860ae |
hex | 4e9e71a |
82437914 has 8 divisors (see below), whose sum is σ = 133168980. Its totient is φ = 38048256.
The previous prime is 82437889. The next prime is 82437919. The reversal of 82437914 is 41973428.
It can be written as a sum of positive squares in 2 ways, for example, as 81993025 + 444889 = 9055^2 + 667^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (82437919) 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, 1585319 + ... + 1585370.
Almost surely, 282437914 is an apocalyptic number.
82437914 is a deficient number, since it is larger than the sum of its proper divisors (50731066).
82437914 is a wasteful number, since it uses less digits than its factorization.
82437914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3170704.
The product of its digits is 48384, while the sum is 38.
The square root of 82437914 is about 9079.5326972262. The cubic root of 82437914 is about 435.2201536778.
The spelling of 82437914 in words is "eighty-two million, four hundred thirty-seven thousand, nine hundred fourteen".
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