Search a number
-
+
325208 = 23135359
BaseRepresentation
bin1001111011001011000
3121112002202
41033121120
540401313
610545332
72523062
oct1173130
9545082
10325208
11202374
12138248
13b5040
1486732
1566558
hex4f658

325208 has 32 divisors (see below), whose sum is σ = 680400. Its totient is φ = 144768.

The previous prime is 325201. The next prime is 325217. The reversal of 325208 is 802523.

It is a self number, because there is not a number n which added to its sum of digits gives 325208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5483 + ... + 5541.

2325208 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 325208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (340200).

325208 is an abundant number, since it is smaller than the sum of its proper divisors (355192).

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

325208 is a wasteful number, since it uses less digits than its factorization.

325208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 127 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 325208 is about 570.2701114384. The cubic root of 325208 is about 68.7681076270.

It can be divided in two parts, 325 and 208, that multiplied together give a square (67600 = 2602).

The spelling of 325208 in words is "three hundred twenty-five thousand, two hundred eight".

Divisors: 1 2 4 8 13 26 52 53 59 104 106 118 212 236 424 472 689 767 1378 1534 2756 3068 3127 5512 6136 6254 12508 25016 40651 81302 162604 325208