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14103050 = 2521321669
BaseRepresentation
bin110101110011…
…001000001010
3222112111202012
4311303020022
512102244200
61222135522
7230605523
oct65631012
928474665
1014103050
117a62915
1248815a2
132bca300
141c3184a
151388a35
hexd7320a

14103050 has 36 divisors (see below), whose sum is σ = 28421730. Its totient is φ = 5204160.

The previous prime is 14103043. The next prime is 14103053. The reversal of 14103050 is 5030141.

It can be written as a sum of positive squares in 9 ways, for example, as 212521 + 13890529 = 461^2 + 3727^2 .

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (14103053) 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 17 ways as a sum of consecutive naturals, for example, 7616 + ... + 9284.

Almost surely, 214103050 is an apocalyptic number.

14103050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14103050 is an abundant number, since it is smaller than the sum of its proper divisors (14318680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14103050 is a wasteful number, since it uses less digits than its factorization.

14103050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1707 (or 1689 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 14103050 is about 3755.4027746701. The cubic root of 14103050 is about 241.6041270328.

Adding to 14103050 its reverse (5030141), we get a palindrome (19133191).

The spelling of 14103050 in words is "fourteen million, one hundred three thousand, fifty".

Divisors: 1 2 5 10 13 25 26 50 65 130 169 325 338 650 845 1669 1690 3338 4225 8345 8450 16690 21697 41725 43394 83450 108485 216970 282061 542425 564122 1084850 1410305 2820610 7051525 14103050