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4403252 = 227157259
BaseRepresentation
bin10000110011000000110100
322021201010102
4100303000310
52111401002
6234213232
752266320
oct20630064
98251112
104403252
112538257
121584218
13bb2299
14828980
155bea02
hex433034

4403252 has 12 divisors (see below), whose sum is σ = 8806560. Its totient is φ = 1887096.

The previous prime is 4403251. The next prime is 4403257. The reversal of 4403252 is 2523044.

4403252 is an admirable number.

4403252 is a modest number, since divided by 3252 gives 44 as remainder.

It is a zygodrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4403251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78602 + ... + 78657.

It is an arithmetic number, because the mean of its divisors is an integer number (733880).

Almost surely, 24403252 is an apocalyptic number.

It is an amenable number.

4403252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4403252 is a wasteful number, since it uses less digits than its factorization.

4403252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157270 (or 157268 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 4403252 is about 2098.3927182489. The cubic root of 4403252 is about 163.9046143720.

Adding to 4403252 its reverse (2523044), we get a palindrome (6926296).

The spelling of 4403252 in words is "four million, four hundred three thousand, two hundred fifty-two".

Divisors: 1 2 4 7 14 28 157259 314518 629036 1100813 2201626 4403252