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5412725 = 52216509
BaseRepresentation
bin10100101001011101110101
3101011222212022
4110221131311
52341201400
6312002525
764002353
oct24513565
911158768
105412725
11306772a
121990445
1311768c6
14a0c7d3
1571db85
hex529775

5412725 has 6 divisors (see below), whose sum is σ = 6711810. Its totient is φ = 4330160.

The previous prime is 5412721. The next prime is 5412761. The reversal of 5412725 is 5272145.

It can be written as a sum of positive squares in 3 ways, for example, as 39601 + 5373124 = 199^2 + 2318^2 .

It is not a de Polignac number, because 5412725 - 22 = 5412721 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 5412694 and 5412703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5412721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 108230 + ... + 108279.

It is an arithmetic number, because the mean of its divisors is an integer number (1118635).

Almost surely, 25412725 is an apocalyptic number.

It is an amenable number.

5412725 is a deficient number, since it is larger than the sum of its proper divisors (1299085).

5412725 is a wasteful number, since it uses less digits than its factorization.

5412725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216519 (or 216514 counting only the distinct ones).

The product of its digits is 2800, while the sum is 26.

The square root of 5412725 is about 2326.5263806800. The cubic root of 5412725 is about 175.5787640601.

The spelling of 5412725 in words is "five million, four hundred twelve thousand, seven hundred twenty-five".

Divisors: 1 5 25 216509 1082545 5412725