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5831425 = 521713721
BaseRepresentation
bin10110001111101100000001
3101222021012201
4112033230001
52443101200
6324553201
7100365145
oct26175401
911867181
105831425
113323266
121b52801
131292362
14abb225
157a2c6a
hex58fb01

5831425 has 12 divisors (see below), whose sum is σ = 7656876. Its totient is φ = 4390400.

The previous prime is 5831401. The next prime is 5831509. The reversal of 5831425 is 5241385.

It can be written as a sum of positive squares in 6 ways, for example, as 128881 + 5702544 = 359^2 + 2388^2 .

It is a de Polignac number, because none of the positive numbers 2k-5831425 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5831393 and 5831402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6436 + ... + 7285.

It is an arithmetic number, because the mean of its divisors is an integer number (638073).

Almost surely, 25831425 is an apocalyptic number.

It is an amenable number.

5831425 is a deficient number, since it is larger than the sum of its proper divisors (1825451).

5831425 is a wasteful number, since it uses less digits than its factorization.

5831425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13748 (or 13743 counting only the distinct ones).

The product of its digits is 4800, while the sum is 28.

The square root of 5831425 is about 2414.8343628498. The cubic root of 5831425 is about 179.9940841677.

The spelling of 5831425 in words is "five million, eight hundred thirty-one thousand, four hundred twenty-five".

Divisors: 1 5 17 25 85 425 13721 68605 233257 343025 1166285 5831425