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10244313 = 34126473
BaseRepresentation
bin100111000101…
…000011011001
3201021110120000
4213011003121
510110304223
61003323213
7153034542
oct47050331
921243500
1010244313
115867782
123520509
132178b31
1415094c9
15d75543
hex9c50d9

10244313 has 10 divisors (see below), whose sum is σ = 15303354. Its totient is φ = 6829488.

The previous prime is 10244303. The next prime is 10244323. The reversal of 10244313 is 31344201.

It is an interprime number because it is at equal distance from previous prime (10244303) and next prime (10244323).

It can be written as a sum of positive squares in only one way, i.e., 6906384 + 3337929 = 2628^2 + 1827^2 .

It is not a de Polignac number, because 10244313 - 214 = 10227929 is a prime.

It is a Curzon number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (10244303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 63156 + ... + 63317.

Almost surely, 210244313 is an apocalyptic number.

It is an amenable number.

10244313 is a deficient number, since it is larger than the sum of its proper divisors (5059041).

10244313 is an equidigital number, since it uses as much as digits as its factorization.

10244313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126485 (or 126476 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 10244313 is about 3200.6738353041. The cubic root of 10244313 is about 217.1838927648.

Adding to 10244313 its product of nonzero digits (288), we get a triangular number (10244601 = T4526).

Adding to 10244313 its reverse (31344201), we get a palindrome (41588514).

The spelling of 10244313 in words is "ten million, two hundred forty-four thousand, three hundred thirteen".

Divisors: 1 3 9 27 81 126473 379419 1138257 3414771 10244313