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8340124 = 2213160387
BaseRepresentation
bin11111110100001010011100
3120200201111111
4133310022130
54113340444
6454431404
7130614142
oct37641234
916621444
108340124
114787071
122962564
1319601b0
141171592
15aeb234
hex7f429c

8340124 has 12 divisors (see below), whose sum is σ = 15718024. Its totient is φ = 3849264.

The previous prime is 8340121. The next prime is 8340127. The reversal of 8340124 is 4210438.

It is an interprime number because it is at equal distance from previous prime (8340121) and next prime (8340127).

It is a junction number, because it is equal to n+sod(n) for n = 8340095 and 8340104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8340121) 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, 80142 + ... + 80245.

Almost surely, 28340124 is an apocalyptic number.

It is an amenable number.

8340124 is a deficient number, since it is larger than the sum of its proper divisors (7377900).

8340124 is a wasteful number, since it uses less digits than its factorization.

8340124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160404 (or 160402 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 8340124 is about 2887.9272844031. The cubic root of 8340124 is about 202.7951211760.

It can be divided in two parts, 8340 and 124, that added together give a square (8464 = 922).

The spelling of 8340124 in words is "eight million, three hundred forty thousand, one hundred twenty-four".

Divisors: 1 2 4 13 26 52 160387 320774 641548 2085031 4170062 8340124