Search a number
-
+
5359680 = 263251861
BaseRepresentation
bin10100011100100001000000
3101002022002200
4110130201000
52333002210
6310513200
763361614
oct24344100
911068080
105359680
113030897
121965800
131158711
149d7344
1570d0c0
hex51c840

5359680 has 84 divisors (see below), whose sum is σ = 18444972. Its totient is φ = 1428480.

The previous prime is 5359663. The next prime is 5359681. The reversal of 5359680 is 869535.

It can be written as a sum of positive squares in 2 ways, for example, as 589824 + 4769856 = 768^2 + 2184^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5359681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1950 + ... + 3810.

It is an arithmetic number, because the mean of its divisors is an integer number (219583).

Almost surely, 25359680 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 5359680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9222486).

5359680 is an abundant number, since it is smaller than the sum of its proper divisors (13085292).

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

5359680 is a wasteful number, since it uses less digits than its factorization.

5359680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1884 (or 1871 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 5359680 is about 2315.0982700525. The cubic root of 5359680 is about 175.0033196649.

The spelling of 5359680 in words is "five million, three hundred fifty-nine thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 144 160 180 192 240 288 320 360 480 576 720 960 1440 1861 2880 3722 5583 7444 9305 11166 14888 16749 18610 22332 27915 29776 33498 37220 44664 55830 59552 66996 74440 83745 89328 111660 119104 133992 148880 167490 178656 223320 267984 297760 334980 357312 446640 535968 595520 669960 893280 1071936 1339920 1786560 2679840 5359680