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14180030 = 254093467
BaseRepresentation
bin110110000101…
…111010111110
3222200102100022
4312011322332
512112230110
61223532142
7231346124
oct66057276
928612308
1014180030
118005737
1248ba052
132c26367
141c51914
1513a1755
hexd85ebe

14180030 has 16 divisors (see below), whose sum is σ = 25593840. Its totient is φ = 5656512.

The previous prime is 14180027. The next prime is 14180039. The reversal of 14180030 is 3008141.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 14179990 and 14180008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14180039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2357 + ... + 5823.

It is an arithmetic number, because the mean of its divisors is an integer number (1599615).

Almost surely, 214180030 is an apocalyptic number.

14180030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14180030 is a deficient number, since it is larger than the sum of its proper divisors (11413810).

14180030 is a wasteful number, since it uses less digits than its factorization.

14180030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3883.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 14180030 is about 3765.6380601433. The cubic root of 14180030 is about 242.0429197832.

Adding to 14180030 its reverse (3008141), we get a palindrome (17188171).

The spelling of 14180030 in words is "fourteen million, one hundred eighty thousand, thirty".

Divisors: 1 2 5 10 409 818 2045 3467 4090 6934 17335 34670 1418003 2836006 7090015 14180030