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9682025 = 52387281
BaseRepresentation
bin100100111011…
…110001101001
3200012220020112
4210323301221
54434311100
6543304105
7145203323
oct44736151
920186215
109682025
115513281
1232ab035
13200cc12
141400613
15cb3b35
hex93bc69

9682025 has 6 divisors (see below), whose sum is σ = 12005742. Its totient is φ = 7745600.

The previous prime is 9682019. The next prime is 9682051. The reversal of 9682025 is 5202869.

It can be written as a sum of positive squares in 3 ways, for example, as 795664 + 8886361 = 892^2 + 2981^2 .

It is not a de Polignac number, because 9682025 - 28 = 9681769 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9681982 and 9682000.

It is an unprimeable number.

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, 193616 + ... + 193665.

It is an arithmetic number, because the mean of its divisors is an integer number (2000957).

Almost surely, 29682025 is an apocalyptic number.

It is an amenable number.

9682025 is a deficient number, since it is larger than the sum of its proper divisors (2323717).

9682025 is a wasteful number, since it uses less digits than its factorization.

9682025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387291 (or 387286 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 9682025 is about 3111.5952500285. The cubic root of 9682025 is about 213.1353075054.

The spelling of 9682025 in words is "nine million, six hundred eighty-two thousand, twenty-five".

Divisors: 1 5 25 387281 1936405 9682025