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25107041 is a prime number
BaseRepresentation
bin101111111000…
…1101001100001
31202020120101102
41133301221201
522411411131
62254044145
7423256241
oct137615141
952216342
1025107041
1113199323
1284a9655
135280b4b
143497b21
15230e1cb
hex17f1a61

25107041 has 2 divisors, whose sum is σ = 25107042. Its totient is φ = 25107040.

The previous prime is 25107029. The next prime is 25107073. The reversal of 25107041 is 14070152.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15366400 + 9740641 = 3920^2 + 3121^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-25107041 is a prime.

It is not a weakly prime, because it can be changed into another prime (25103041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12553520 + 12553521.

It is an arithmetic number, because the mean of its divisors is an integer number (12553521).

Almost surely, 225107041 is an apocalyptic number.

It is an amenable number.

25107041 is a deficient number, since it is larger than the sum of its proper divisors (1).

25107041 is an equidigital number, since it uses as much as digits as its factorization.

25107041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 25107041 is about 5010.6926666879. The cubic root of 25107041 is about 292.8184993400.

Adding to 25107041 its reverse (14070152), we get a palindrome (39177193).

The spelling of 25107041 in words is "twenty-five million, one hundred seven thousand, forty-one".