Search a number
-
+
8260200 = 23325213353
BaseRepresentation
bin11111100000101001101000
3120112122212100
4133200221220
54103311300
6453013400
7130132134
oct37405150
916478770
108260200
114732013
122924260
1319329c0
1411503c4
15ad2700
hex7e0a68

8260200 has 144 divisors (see below), whose sum is σ = 29959020. Its totient is φ = 2027520.

The previous prime is 8260127. The next prime is 8260201. The reversal of 8260200 is 20628.

It can be written as a sum of positive squares in 6 ways, for example, as 1258884 + 7001316 = 1122^2 + 2646^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (8260201) 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 35 ways as a sum of consecutive naturals, for example, 23224 + ... + 23576.

Almost surely, 28260200 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 8260200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14979510).

8260200 is an abundant number, since it is smaller than the sum of its proper divisors (21698820).

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

8260200 is a wasteful number, since it uses less digits than its factorization.

8260200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388 (or 376 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 8260200 is about 2874.0563668794. The cubic root of 8260200 is about 202.1452407725.

Adding to 8260200 its reverse (20628), we get a palindrome (8280828).

The spelling of 8260200 in words is "eight million, two hundred sixty thousand, two hundred".

Divisors: 1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 25 26 30 36 39 40 45 50 52 60 65 72 75 78 90 100 104 117 120 130 150 156 180 195 200 225 234 260 300 312 325 353 360 390 450 468 520 585 600 650 706 780 900 936 975 1059 1170 1300 1412 1560 1765 1800 1950 2118 2340 2600 2824 2925 3177 3530 3900 4236 4589 4680 5295 5850 6354 7060 7800 8472 8825 9178 10590 11700 12708 13767 14120 15885 17650 18356 21180 22945 23400 25416 26475 27534 31770 35300 36712 41301 42360 45890 52950 55068 63540 68835 70600 79425 82602 91780 105900 110136 114725 127080 137670 158850 165204 183560 206505 211800 229450 275340 317700 330408 344175 413010 458900 550680 635400 688350 826020 917800 1032525 1376700 1652040 2065050 2753400 4130100 8260200