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8089124 = 222022281
BaseRepresentation
bin11110110110111000100100
3120012222012012
4132312320210
54032322444
6445213352
7125520311
oct36667044
916188165
108089124
11462552a
122861258
1318a2b84
141107d08
15a9bb9e
hex7b6e24

8089124 has 6 divisors (see below), whose sum is σ = 14155974. Its totient is φ = 4044560.

The previous prime is 8089087. The next prime is 8089129. The reversal of 8089124 is 4219808.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4129024 + 3960100 = 2032^2 + 1990^2 .

It is not an unprimeable number, because it can be changed into a prime (8089129) 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 as a sum of consecutive naturals, namely, 1011137 + ... + 1011144.

It is an arithmetic number, because the mean of its divisors is an integer number (2359329).

Almost surely, 28089124 is an apocalyptic number.

It is an amenable number.

8089124 is a deficient number, since it is larger than the sum of its proper divisors (6066850).

8089124 is a wasteful number, since it uses less digits than its factorization.

8089124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2022285 (or 2022283 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 8089124 is about 2844.1385338974. The cubic root of 8089124 is about 200.7399589276.

The spelling of 8089124 in words is "eight million, eighty-nine thousand, one hundred twenty-four".

Divisors: 1 2 4 2022281 4044562 8089124