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14244210 = 2325158269
BaseRepresentation
bin110110010101…
…100101110010
3222210200101100
4312111211302
512121303320
61225145230
7232034211
oct66254562
928720340
1014244210
118049982
12492b216
132c49636
141c6b078
1513b5790
hexd95972

14244210 has 24 divisors (see below), whose sum is σ = 37035180. Its totient is φ = 3798432.

The previous prime is 14244173. The next prime is 14244287. The reversal of 14244210 is 1244241.

It can be written as a sum of positive squares in 2 ways, for example, as 14085009 + 159201 = 3753^2 + 399^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 79045 + ... + 79224.

Almost surely, 214244210 is an apocalyptic number.

14244210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14244210 is an abundant number, since it is smaller than the sum of its proper divisors (22790970).

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

14244210 is a wasteful number, since it uses less digits than its factorization.

14244210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158282 (or 158279 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 14244210 is about 3774.1502354835. The cubic root of 14244210 is about 242.4075390591.

Adding to 14244210 its reverse (1244241), we get a palindrome (15488451).

The spelling of 14244210 in words is "fourteen million, two hundred forty-four thousand, two hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 158269 316538 474807 791345 949614 1424421 1582690 2374035 2848842 4748070 7122105 14244210