Search a number
-
+
10379925 = 325246133
BaseRepresentation
bin100111100110…
…001010010101
3201112100120200
4213212022111
510124124200
61010251113
7154141113
oct47461225
921470520
1010379925
11594a656
123586a99
1321c578a
141542ab3
15da0800
hex9e6295

10379925 has 18 divisors (see below), whose sum is σ = 18592002. Its totient is φ = 5535840.

The previous prime is 10379893. The next prime is 10379927. The reversal of 10379925 is 52997301.

10379925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 887364 + 9492561 = 942^2 + 3081^2 .

It is not a de Polignac number, because 10379925 - 25 = 10379893 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10379925.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10379927) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 22842 + ... + 23291.

It is an arithmetic number, because the mean of its divisors is an integer number (1032889).

Almost surely, 210379925 is an apocalyptic number.

10379925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10379925 is a deficient number, since it is larger than the sum of its proper divisors (8212077).

10379925 is a wasteful number, since it uses less digits than its factorization.

10379925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46149 (or 46141 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 36.

The square root of 10379925 is about 3221.7890992428. The cubic root of 10379925 is about 218.1380392749.

The spelling of 10379925 in words is "ten million, three hundred seventy-nine thousand, nine hundred twenty-five".

Divisors: 1 3 5 9 15 25 45 75 225 46133 138399 230665 415197 691995 1153325 2075985 3459975 10379925