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8106241 = 111356687
BaseRepresentation
bin11110111011000100000001
3120020211200011
4132323010001
54033344431
6445424521
7125621233
oct36730401
916224604
108106241
114637380
12286b141
1318aa8c0
141110253
15aa1cb1
hex7bb101

8106241 has 8 divisors (see below), whose sum is σ = 9523584. Its totient is φ = 6802320.

The previous prime is 8106211. The next prime is 8106251. The reversal of 8106241 is 1426018.

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 8106241 - 213 = 8098049 is a prime.

It is a super-2 number, since 2×81062412 = 131422286300162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8106211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28201 + ... + 28486.

It is an arithmetic number, because the mean of its divisors is an integer number (1190448).

Almost surely, 28106241 is an apocalyptic number.

It is an amenable number.

8106241 is a deficient number, since it is larger than the sum of its proper divisors (1417343).

8106241 is a wasteful number, since it uses less digits than its factorization.

8106241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56711.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 8106241 is about 2847.1461149720. The cubic root of 8106241 is about 200.8814511787.

The spelling of 8106241 in words is "eight million, one hundred six thousand, two hundred forty-one".

Divisors: 1 11 13 143 56687 623557 736931 8106241