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25875301 is a prime number
BaseRepresentation
bin110001010110…
…1001101100101
31210200121020111
41202231031211
523111002201
62322333021
7432636124
oct142551545
953617214
1025875301
1113673551
1287ba171
13548c73a
143617abb
152411b51
hex18ad365

25875301 has 2 divisors, whose sum is σ = 25875302. Its totient is φ = 25875300.

The previous prime is 25875281. The next prime is 25875307. The reversal of 25875301 is 10357852.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22896225 + 2979076 = 4785^2 + 1726^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-25875301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25875307) 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 as a sum of consecutive naturals, namely, 12937650 + 12937651.

It is an arithmetic number, because the mean of its divisors is an integer number (12937651).

Almost surely, 225875301 is an apocalyptic number.

It is an amenable number.

25875301 is a deficient number, since it is larger than the sum of its proper divisors (1).

25875301 is an equidigital number, since it uses as much as digits as its factorization.

25875301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 25875301 is about 5086.7770739438. Note that the first 3 decimals coincide. The cubic root of 25875301 is about 295.7752318791.

The spelling of 25875301 in words is "twenty-five million, eight hundred seventy-five thousand, three hundred one".