Search a number
-
+
1048352 = 251812
BaseRepresentation
bin11111111111100100000
31222021001212
43333330200
5232021402
634245252
711624264
oct3777440
91867055
101048352
11656708
12426828
132a9236
141d40a4
1515a952
hexfff20

1048352 has 18 divisors (see below), whose sum is σ = 2075409. Its totient is φ = 521280.

The previous prime is 1048343. The next prime is 1048357. The reversal of 1048352 is 2538401.

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 2 ways, for example, as 633616 + 414736 = 796^2 + 644^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=724.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1048357) 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 2 ways as a sum of consecutive naturals, for example, 5702 + ... + 5882.

21048352 is an apocalyptic number.

It is an amenable number.

1048352 is a deficient number, since it is larger than the sum of its proper divisors (1027057).

1048352 is an frugal number, since it uses more digits than its factorization.

1048352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372 (or 183 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1048352 is about 1023.8906191581. The cubic root of 1048352 is about 101.5864325612.

The spelling of 1048352 in words is "one million, forty-eight thousand, three hundred fifty-two".

Divisors: 1 2 4 8 16 32 181 362 724 1448 2896 5792 32761 65522 131044 262088 524176 1048352