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8382241 = 71770439
BaseRepresentation
bin11111111110011100100001
3120202212021101
4133332130201
54121212431
6455354401
7131151010
oct37763441
916685241
108382241
11480577a
122982a01
13197640a
141182a77
15b08961
hex7fe721

8382241 has 8 divisors (see below), whose sum is σ = 10143360. Its totient is φ = 6762048.

The previous prime is 8382233. The next prime is 8382259. The reversal of 8382241 is 1422838.

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 8382241 - 23 = 8382233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8382541) 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, 35101 + ... + 35338.

It is an arithmetic number, because the mean of its divisors is an integer number (1267920).

Almost surely, 28382241 is an apocalyptic number.

It is an amenable number.

8382241 is a deficient number, since it is larger than the sum of its proper divisors (1761119).

8382241 is a wasteful number, since it uses less digits than its factorization.

8382241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70463.

The product of its digits is 3072, while the sum is 28.

The square root of 8382241 is about 2895.2100096539. The cubic root of 8382241 is about 203.1359148691.

The spelling of 8382241 in words is "eight million, three hundred eighty-two thousand, two hundred forty-one".

Divisors: 1 7 17 119 70439 493073 1197463 8382241