Search a number
-
+
82103341 = 671279649
BaseRepresentation
bin1001110010011…
…00110000101101
312201111021121111
410321030300231
5132004301331
612051432021
72014603225
oct471146055
9181437544
1082103341
1142388501
12235b5611
1314018878
14ac93085
15731bdb1
hex4e4cc2d

82103341 has 8 divisors (see below), whose sum is σ = 83993600. Its totient is φ = 80232768.

The previous prime is 82103311. The next prime is 82103369. The reversal of 82103341 is 14330128.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 82103341 - 25 = 82103309 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 (82103311) 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, 3685 + ... + 13333.

It is an arithmetic number, because the mean of its divisors is an integer number (10499200).

Almost surely, 282103341 is an apocalyptic number.

It is an amenable number.

82103341 is a deficient number, since it is larger than the sum of its proper divisors (1890259).

82103341 is a wasteful number, since it uses less digits than its factorization.

82103341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9843.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 82103341 is about 9061.0893936656. The cubic root of 82103341 is about 434.6305772721.

Adding to 82103341 its reverse (14330128), we get a palindrome (96433469).

The spelling of 82103341 in words is "eighty-two million, one hundred three thousand, three hundred forty-one".

Divisors: 1 67 127 8509 9649 646483 1225423 82103341