Search a number
-
+
4124192 = 253592
BaseRepresentation
bin1111101110111000100000
321202112022212
433232320200
52023433232
6224221252
750024612
oct17567040
97675285
104124192
112367626
12146a828
13b15267
14794db2
15566eb2
hex3eee20

4124192 has 18 divisors (see below), whose sum is σ = 8142183. Its totient is φ = 2056352.

The previous prime is 4124191. The next prime is 4124207. The reversal of 4124192 is 2914214.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 2062096 + 2062096 = 1436^2 + 1436^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=1436.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4124191) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 11309 + ... + 11667.

Almost surely, 24124192 is an apocalyptic number.

It is an amenable number.

4124192 is a deficient number, since it is larger than the sum of its proper divisors (4017991).

4124192 is an frugal number, since it uses more digits than its factorization.

4124192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728 (or 361 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

The square root of 4124192 is about 2030.8106755678. The cubic root of 4124192 is about 160.3662443504.

The spelling of 4124192 in words is "four million, one hundred twenty-four thousand, one hundred ninety-two".

Divisors: 1 2 4 8 16 32 359 718 1436 2872 5744 11488 128881 257762 515524 1031048 2062096 4124192