Search a number
-
+
4353125 = 557199
BaseRepresentation
bin10000100110110001100101
322012011100212
4100212301211
52103300000
6233145205
752000220
oct20466145
98164325
104353125
112503627
12155b205
13b9551a
148145b7
155aec35
hex426c65

4353125 has 24 divisors (see below), whose sum is σ = 6249600. Its totient is φ = 2970000.

The previous prime is 4353121. The next prime is 4353127. The reversal of 4353125 is 5213534.

It is not a de Polignac number, because 4353125 - 22 = 4353121 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4353125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4353121) 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, 21776 + ... + 21974.

It is an arithmetic number, because the mean of its divisors is an integer number (260400).

Almost surely, 24353125 is an apocalyptic number.

It is an amenable number.

4353125 is a deficient number, since it is larger than the sum of its proper divisors (1896475).

4353125 is an frugal number, since it uses more digits than its factorization.

4353125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231 (or 211 counting only the distinct ones).

The product of its digits is 1800, while the sum is 23.

The square root of 4353125 is about 2086.4143883706. The cubic root of 4353125 is about 163.2802710693.

Adding to 4353125 its reverse (5213534), we get a palindrome (9566659).

The spelling of 4353125 in words is "four million, three hundred fifty-three thousand, one hundred twenty-five".

Divisors: 1 5 7 25 35 125 175 199 625 875 995 1393 3125 4375 4975 6965 21875 24875 34825 124375 174125 621875 870625 4353125