Search a number
6325 = 521123
BaseRepresentation
bin1100010110101
322200021
41202311
5200300
645141
724304
oct14265
98607
106325
114830
1237b1
132b57
14243b
151d1a
hex18b5

6325 has 12 divisors (see below), whose sum is σ = 8928. Its totient is φ = 4400.

The previous prime is 6323. The next prime is 6329. The reversal of 6325 is 5236.

Subtracting from 6325 its reverse (5236), we obtain a square (1089 = 332).

It can be divided in two parts, 632 and 5, that multiplied together give a triangular number (3160 = T79).

6325 = T11 + T12 + ... + T33.

It is a sliding number, since 6325 = 3125 + 3200 and 1/3125 + 1/3200 = 0.0006325.

It is not a de Polignac number, because 6325 - 21 = 6323 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6299 and 6308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6323) 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, 264 + ... + 286.

It is an arithmetic number, because the mean of its divisors is an integer number (744).

26325 is an apocalyptic number.

It is an amenable number.

6325 is a deficient number, since it is larger than the sum of its proper divisors (2603).

6325 is a wasteful number, since it uses less digits than its factorization.

6325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44 (or 39 counting only the distinct ones).

The product of its digits is 180, while the sum is 16.

The square root of 6325 is about 79.5298686029. The cubic root of 6325 is about 18.4935453499.

The spelling of 6325 in words is "six thousand, three hundred twenty-five".

Divisors: 1 5 11 23 25 55 115 253 275 575 1265 6325