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5320352 = 25533137
BaseRepresentation
bin10100010010111010100000
3101000022011002
4110102322200
52330222402
6310011132
763136142
oct24227240
911008132
105320352
113004294
121946aa8
13114384b
149c6c92
15701602
hex512ea0

5320352 has 24 divisors (see below), whose sum is σ = 10675476. Its totient is φ = 2609152.

The previous prime is 5320351. The next prime is 5320363. The reversal of 5320352 is 2530235.

It can be written as a sum of positive squares in 2 ways, for example, as 4145296 + 1175056 = 2036^2 + 1084^2 .

It is a super-2 number, since 2×53203522 = 56612290807808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5320351) 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, 128 + ... + 3264.

Almost surely, 25320352 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 5320352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5337738).

5320352 is an abundant number, since it is smaller than the sum of its proper divisors (5355124).

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

5320352 is a wasteful number, since it uses less digits than its factorization.

5320352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3200 (or 3192 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 5320352 is about 2306.5888233493. The cubic root of 5320352 is about 174.5742247925.

Adding to 5320352 its reverse (2530235), we get a palindrome (7850587).

The spelling of 5320352 in words is "five million, three hundred twenty thousand, three hundred fifty-two".

Divisors: 1 2 4 8 16 32 53 106 212 424 848 1696 3137 6274 12548 25096 50192 100384 166261 332522 665044 1330088 2660176 5320352