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10230257 is a prime number
BaseRepresentation
bin100111000001…
…100111110001
3201020202021102
4213001213301
510104332012
61003134145
7152645552
oct47014761
921222242
1010230257
115858164
123514355
13217260b
141504329
15d712c2
hex9c19f1

10230257 has 2 divisors, whose sum is σ = 10230258. Its totient is φ = 10230256.

The previous prime is 10230247. The next prime is 10230281. The reversal of 10230257 is 75203201.

10230257 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7268416 + 2961841 = 2696^2 + 1721^2 .

It is a cyclic number.

It is not a de Polignac number, because 10230257 - 214 = 10213873 is a prime.

It is not a weakly prime, because it can be changed into another prime (10230247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5115128 + 5115129.

It is an arithmetic number, because the mean of its divisors is an integer number (5115129).

Almost surely, 210230257 is an apocalyptic number.

It is an amenable number.

10230257 is a deficient number, since it is larger than the sum of its proper divisors (1).

10230257 is an equidigital number, since it uses as much as digits as its factorization.

10230257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 10230257 is about 3198.4772939635. The cubic root of 10230257 is about 217.0845161949.

Adding to 10230257 its reverse (75203201), we get a palindrome (85433458).

The spelling of 10230257 in words is "ten million, two hundred thirty thousand, two hundred fifty-seven".