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4072324 = 2210092
BaseRepresentation
bin1111100010001110000100
321122220011211
433202032010
52020303244
6223141204
746420444
oct17421604
97586154
104072324
112331663
121444804
13ac7779
14780124
15556934
hex3e2384

4072324 has 9 divisors (see below), whose sum is σ = 7133637. Its totient is φ = 2034144.

The previous prime is 4072309. The next prime is 4072337. The reversal of 4072324 is 4232704.

The square root of 4072324 is 2018.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1249924 + 2822400 = 1118^2 + 1680^2 .

It is a d-powerful number, because it can be written as 45 + 0 + 76 + 25 + 313 + 221 + 49 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4072295 and 4072304.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3532 + ... + 4540.

Almost surely, 24072324 is an apocalyptic number.

4072324 is the 2018-th square number.

It is an amenable number.

4072324 is a deficient number, since it is larger than the sum of its proper divisors (3061313).

4072324 is an equidigital number, since it uses as much as digits as its factorization.

4072324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2022 (or 1011 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 22.

The cubic root of 4072324 is about 159.6911228519.

The spelling of 4072324 in words is "four million, seventy-two thousand, three hundred twenty-four".

Divisors: 1 2 4 1009 2018 4036 1018081 2036162 4072324