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3134125 = 5325073
BaseRepresentation
bin1011111101001010101101
312220020012201
423331022231
51300243000
6151101501
735432251
oct13751255
95806181
103134125
111850795
121071891
13859717
145b8261
1541d96a

3134125 has 8 divisors (see below), whose sum is σ = 3911544. Its totient is φ = 2507200.

The previous prime is 3134123. The next prime is 3134143. The reversal of 3134125 is 5214313.

It can be written as a sum of positive squares in 4 ways, for example, as 213444 + 2920681 = 462^2 + 1709^2 .

It is not a de Polignac number, because 3134125 - 21 = 3134123 is a prime.

It is a Duffinian number.

3134125 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3134123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12412 + ... + 12661.

It is an arithmetic number, because the mean of its divisors is an integer number (488943).

Almost surely, 23134125 is an apocalyptic number.

It is an amenable number.

3134125 is a deficient number, since it is larger than the sum of its proper divisors (777419).

3134125 is an equidigital number, since it uses as much as digits as its factorization.

3134125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25088 (or 25078 counting only the distinct ones).

The product of its digits is 360, while the sum is 19.

The square root of 3134125 is about 1770.3460113774. The cubic root of 3134125 is about 146.3430508240.

Adding to 3134125 its reverse (5214313), we get a palindrome (8348438).

The spelling of 3134125 in words is "three million, one hundred thirty-four thousand, one hundred twenty-five".

Divisors: 1 5 25 125 25073 125365 626825 3134125