[go: up one dir, main page]

Search a number
-
+
3252025 = 52718583
BaseRepresentation
bin1100011001111100111001
320010012221101
430121330321
51313031100
6153411401
736433060
oct14317471
96105841
103252025
111921327
121109b61
1389b29a
146091d7
1544386a
hex319f39

3252025 has 12 divisors (see below), whose sum is σ = 4608832. Its totient is φ = 2229840.

The previous prime is 3252017. The next prime is 3252043. The reversal of 3252025 is 5202523.

It is not a de Polignac number, because 3252025 - 23 = 3252017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3251993 and 3252011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9117 + ... + 9466.

Almost surely, 23252025 is an apocalyptic number.

3252025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3252025 is a deficient number, since it is larger than the sum of its proper divisors (1356807).

3252025 is a wasteful number, since it uses less digits than its factorization.

3252025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18600 (or 18595 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 3252025 is about 1803.3371842226. The cubic root of 3252025 is about 148.1555614153.

Adding to 3252025 its reverse (5202523), we get a palindrome (8454548).

The spelling of 3252025 in words is "three million, two hundred fifty-two thousand, twenty-five".

Divisors: 1 5 7 25 35 175 18583 92915 130081 464575 650405 3252025