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5352280 = 235172463
BaseRepresentation
bin10100011010101101011000
3101001220221121
4110122231120
52332233110
6310415024
763331213
oct24325530
911056847
105352280
11302627a
121961474
13115523b
149d477a
1570acda
hex51ab58

5352280 has 48 divisors (see below), whose sum is σ = 12820320. Its totient is φ = 2010624.

The previous prime is 5352271. The next prime is 5352283. The reversal of 5352280 is 822535.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5352283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11329 + ... + 11791.

It is an arithmetic number, because the mean of its divisors is an integer number (267090).

Almost surely, 25352280 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 5352280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6410160).

5352280 is an abundant number, since it is smaller than the sum of its proper divisors (7468040).

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

5352280 is a wasteful number, since it uses less digits than its factorization.

5352280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508 (or 487 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 5352280 is about 2313.4995137237. The cubic root of 5352280 is about 174.9227414073.

The spelling of 5352280 in words is "five million, three hundred fifty-two thousand, two hundred eighty".

Divisors: 1 2 4 5 8 10 17 20 34 40 68 85 136 170 289 340 463 578 680 926 1156 1445 1852 2312 2315 2890 3704 4630 5780 7871 9260 11560 15742 18520 31484 39355 62968 78710 133807 157420 267614 314840 535228 669035 1070456 1338070 2676140 5352280