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8328341 = 71189763
BaseRepresentation
bin11111110001010010010101
3120200010100002
4133301102111
54113001331
6454301045
7130534610
oct37612225
916603302
108328341
11477922a
122957785
131957a18
14116b177
15ae79cb
hex7f1495

8328341 has 4 divisors (see below), whose sum is σ = 9518112. Its totient is φ = 7138572.

The previous prime is 8328337. The next prime is 8328343. The reversal of 8328341 is 1438238.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1438238 = 2719119.

It is not a de Polignac number, because 8328341 - 22 = 8328337 is a prime.

It is a super-2 number, since 2×83283412 = 138722527624562, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8328343) 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 3 ways as a sum of consecutive naturals, for example, 594875 + ... + 594888.

It is an arithmetic number, because the mean of its divisors is an integer number (2379528).

Almost surely, 28328341 is an apocalyptic number.

It is an amenable number.

8328341 is a deficient number, since it is larger than the sum of its proper divisors (1189771).

8328341 is a wasteful number, since it uses less digits than its factorization.

8328341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189770.

The product of its digits is 4608, while the sum is 29.

The square root of 8328341 is about 2885.8865189054. The cubic root of 8328341 is about 202.6995725920.

The spelling of 8328341 in words is "eight million, three hundred twenty-eight thousand, three hundred forty-one".

Divisors: 1 7 1189763 8328341