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25076113 is a prime number
BaseRepresentation
bin101111110101…
…0000110010001
31202011222221221
41133222012101
522404413423
62253245041
7423100126
oct137520621
952158857
1025076113
1113178067
128493781
13526ca4a
14348a74d
152304e5d
hex17ea191

25076113 has 2 divisors, whose sum is σ = 25076114. Its totient is φ = 25076112.

The previous prime is 25076111. The next prime is 25076131. The reversal of 25076113 is 31167052.

Together with next prime (25076131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18378369 + 6697744 = 4287^2 + 2588^2 .

It is a cyclic number.

It is not a de Polignac number, because 25076113 - 21 = 25076111 is a prime.

It is a super-2 number, since 2×250761132 = 1257622886377538, which contains 22 as substring.

Together with 25076111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (25076111) 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, 12538056 + 12538057.

It is an arithmetic number, because the mean of its divisors is an integer number (12538057).

Almost surely, 225076113 is an apocalyptic number.

It is an amenable number.

25076113 is a deficient number, since it is larger than the sum of its proper divisors (1).

25076113 is an equidigital number, since it uses as much as digits as its factorization.

25076113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 25076113 is about 5007.6055156132. The cubic root of 25076113 is about 292.6982142011.

The spelling of 25076113 in words is "twenty-five million, seventy-six thousand, one hundred thirteen".