Search a number
-
+
8232925 = 52329317
BaseRepresentation
bin11111011001111111011101
3120111021110011
4133121333131
54101423200
6452243221
7126656461
oct37317735
916437404
108232925
114713578
122910511
13192346c
1411444a1
15ac95ba
hex7d9fdd

8232925 has 6 divisors (see below), whose sum is σ = 10208858. Its totient is φ = 6586320.

The previous prime is 8232899. The next prime is 8232929. The reversal of 8232925 is 5292328.

It can be written as a sum of positive squares in 3 ways, for example, as 1764 + 8231161 = 42^2 + 2869^2 .

It is not a de Polignac number, because 8232925 - 27 = 8232797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8232929) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 164634 + ... + 164683.

Almost surely, 28232925 is an apocalyptic number.

It is an amenable number.

8232925 is a deficient number, since it is larger than the sum of its proper divisors (1975933).

8232925 is a wasteful number, since it uses less digits than its factorization.

8232925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329327 (or 329322 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 8232925 is about 2869.3074077205. The cubic root of 8232925 is about 201.9225023764.

The spelling of 8232925 in words is "eight million, two hundred thirty-two thousand, nine hundred twenty-five".

Divisors: 1 5 25 329317 1646585 8232925