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82341383 = 195381769
BaseRepresentation
bin1001110100001…
…10111000000111
312201221101010212
410322012320013
5132034411013
612100510035
72016614225
oct472067007
9181841125
1082341383
1142530333
12236ab31b
13140a0017
14ad15b15
1573676a8
hex4e86e07

82341383 has 8 divisors (see below), whose sum is σ = 88311600. Its totient is φ = 76534848.

The previous prime is 82341379. The next prime is 82341401. The reversal of 82341383 is 38314328.

It is a happy number.

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 82341383 - 22 = 82341379 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 (82341313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39878 + ... + 41891.

It is an arithmetic number, because the mean of its divisors is an integer number (11038950).

Almost surely, 282341383 is an apocalyptic number.

82341383 is a deficient number, since it is larger than the sum of its proper divisors (5970217).

82341383 is a wasteful number, since it uses less digits than its factorization.

82341383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81841.

The product of its digits is 13824, while the sum is 32.

The square root of 82341383 is about 9074.2152828771. The cubic root of 82341383 is about 435.0502130788.

The spelling of 82341383 in words is "eighty-two million, three hundred forty-one thousand, three hundred eighty-three".

Divisors: 1 19 53 1007 81769 1553611 4333757 82341383