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1204352 = 27972
BaseRepresentation
bin100100110000010000000
32021012001122
410212002000
5302014402
641451412
713144142
oct4460200
92235048
101204352
11752936
124a0b68
13332246
14234c92
1518bca2
hex126080

1204352 has 24 divisors (see below), whose sum is σ = 2424285. Its totient is φ = 595968.

The previous prime is 1204337. The next prime is 1204363. The reversal of 1204352 is 2534021.

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 1201216 + 3136 = 1096^2 + 56^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=776.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1204352.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 12368 + ... + 12464.

21204352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1204352

1204352 is an abundant number, since it is smaller than the sum of its proper divisors (1219933).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1204352 is an frugal number, since it uses more digits than its factorization.

1204352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 1204352 is about 1097.4297244015. The cubic root of 1204352 is about 106.3941655459.

Adding to 1204352 its reverse (2534021), we get a palindrome (3738373).

The spelling of 1204352 in words is "one million, two hundred four thousand, three hundred fifty-two".

Divisors: 1 2 4 8 16 32 64 97 128 194 388 776 1552 3104 6208 9409 12416 18818 37636 75272 150544 301088 602176 1204352