Search a number
-
+
5200800 = 2535211197
BaseRepresentation
bin10011110101101110100000
3100210020011020
4103311232200
52312411200
6303245440
762130453
oct23655640
910706136
105200800
112a32490
1218a9880
1311012c7
1499549a
156caea0
hex4f5ba0

5200800 has 144 divisors (see below), whose sum is σ = 18561312. Its totient is φ = 1254400.

The previous prime is 5200787. The next prime is 5200801. The reversal of 5200800 is 80025.

5200800 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 5200800.

It is not an unprimeable number, because it can be changed into a prime (5200801) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26302 + ... + 26498.

It is an arithmetic number, because the mean of its divisors is an integer number (128898).

Almost surely, 25200800 is an apocalyptic number.

5200800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5200800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9280656).

5200800 is an abundant number, since it is smaller than the sum of its proper divisors (13360512).

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

5200800 is a wasteful number, since it uses less digits than its factorization.

5200800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 5200800 is about 2280.5262550561. The cubic root of 5200800 is about 173.2567051162.

Adding to 5200800 its reverse (80025), we get a palindrome (5280825).

The spelling of 5200800 in words is "five million, two hundred thousand, eight hundred".

Divisors: 1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 25 30 32 33 40 44 48 50 55 60 66 75 80 88 96 100 110 120 132 150 160 165 176 197 200 220 240 264 275 300 330 352 394 400 440 480 528 550 591 600 660 788 800 825 880 985 1056 1100 1182 1200 1320 1576 1650 1760 1970 2167 2200 2364 2400 2640 2955 3152 3300 3940 4334 4400 4728 4925 5280 5910 6304 6501 6600 7880 8668 8800 9456 9850 10835 11820 13002 13200 14775 15760 17336 18912 19700 21670 23640 26004 26400 29550 31520 32505 34672 39400 43340 47280 52008 54175 59100 65010 69344 78800 86680 94560 104016 108350 118200 130020 157600 162525 173360 208032 216700 236400 260040 325050 346720 433400 472800 520080 650100 866800 1040160 1300200 1733600 2600400 5200800