Search a number
-
+
3412025 = 52136481
BaseRepresentation
bin1101000001000000111001
320102100102022
431001000321
51333141100
6201044225
741000411
oct15010071
96370368
103412025
111a20561
121186675
13926066
1464b641
15475e85
hex341039

3412025 has 6 divisors (see below), whose sum is σ = 4230942. Its totient is φ = 2729600.

The previous prime is 3412021. The next prime is 3412049. The reversal of 3412025 is 5202143.

It can be written as a sum of positive squares in 3 ways, for example, as 15376 + 3396649 = 124^2 + 1843^2 .

It is not a de Polignac number, because 3412025 - 22 = 3412021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3411994 and 3412012.

It is not an unprimeable number, because it can be changed into a prime (3412021) 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, 68216 + ... + 68265.

It is an arithmetic number, because the mean of its divisors is an integer number (705157).

Almost surely, 23412025 is an apocalyptic number.

It is an amenable number.

3412025 is a deficient number, since it is larger than the sum of its proper divisors (818917).

3412025 is a wasteful number, since it uses less digits than its factorization.

3412025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136491 (or 136486 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 3412025 is about 1847.1667493759. The cubic root of 3412025 is about 150.5465248375.

Adding to 3412025 its reverse (5202143), we get a palindrome (8614168).

The spelling of 3412025 in words is "three million, four hundred twelve thousand, twenty-five".

Divisors: 1 5 25 136481 682405 3412025