Search a number
-
+
4831025 = 521731117
BaseRepresentation
bin10010011011011100110001
3100002102220212
4102123130301
52214043100
6251313505
756030423
oct22333461
910072825
104831025
1127aa691
12174b895
131001bc4
148da813
15656635
hex49b731

4831025 has 12 divisors (see below), whose sum is σ = 6030492. Its totient is φ = 3839040.

The previous prime is 4831019. The next prime is 4831037. The reversal of 4831025 is 5201384.

It can be written as a sum of positive squares in 6 ways, for example, as 169744 + 4661281 = 412^2 + 2159^2 .

It is not a de Polignac number, because 4831025 - 222 = 636721 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3767 + ... + 4883.

It is an arithmetic number, because the mean of its divisors is an integer number (502541).

Almost surely, 24831025 is an apocalyptic number.

It is an amenable number.

4831025 is a deficient number, since it is larger than the sum of its proper divisors (1199467).

4831025 is a wasteful number, since it uses less digits than its factorization.

4831025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300 (or 1295 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 4831025 is about 2197.9592807875. The cubic root of 4831025 is about 169.0491903073.

The spelling of 4831025 in words is "four million, eight hundred thirty-one thousand, twenty-five".

Divisors: 1 5 25 173 865 1117 4325 5585 27925 193241 966205 4831025