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10303514 = 2131392851
BaseRepresentation
bin100111010011…
…100000011010
3201101110202122
4213103200122
510114203024
61004501242
7153402254
oct47234032
921343678
1010303514
1158a8201
12354a822
132199a70
141522cd4
15d87d5e
hex9d381a

10303514 has 16 divisors (see below), whose sum is σ = 16769760. Its totient is φ = 4719600.

The previous prime is 10303511. The next prime is 10303523. The reversal of 10303514 is 41530301.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10303492 and 10303501.

It is not an unprimeable number, because it can be changed into a prime (10303511) 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 7 ways as a sum of consecutive naturals, for example, 2189 + ... + 5039.

It is an arithmetic number, because the mean of its divisors is an integer number (1048110).

Almost surely, 210303514 is an apocalyptic number.

10303514 is a deficient number, since it is larger than the sum of its proper divisors (6466246).

10303514 is a wasteful number, since it uses less digits than its factorization.

10303514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3005.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 10303514 is about 3209.9087214436. The cubic root of 10303514 is about 217.6014517682.

Adding to 10303514 its reverse (41530301), we get a palindrome (51833815).

The spelling of 10303514 in words is "ten million, three hundred three thousand, five hundred fourteen".

Divisors: 1 2 13 26 139 278 1807 2851 3614 5702 37063 74126 396289 792578 5151757 10303514