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14163130 = 256721139
BaseRepresentation
bin110110000001…
…110010111010
3222122120011101
4312001302322
512111210010
61223322014
7231245632
oct66016272
928576141
1014163130
117aa3a73
1248b030a
132c1b767
141c496c2
15139b73a
hexd81cba

14163130 has 16 divisors (see below), whose sum is σ = 25875360. Its totient is φ = 5580432.

The previous prime is 14163089. The next prime is 14163139. The reversal of 14163130 is 3136141.

14163130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 14163098 and 14163107.

It is not an unprimeable number, because it can be changed into a prime (14163139) 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, 9900 + ... + 11239.

It is an arithmetic number, because the mean of its divisors is an integer number (1617210).

Almost surely, 214163130 is an apocalyptic number.

14163130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14163130 is a deficient number, since it is larger than the sum of its proper divisors (11712230).

14163130 is a wasteful number, since it uses less digits than its factorization.

14163130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21213.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 14163130 is about 3763.3934155228. The cubic root of 14163130 is about 241.9467246065.

Adding to 14163130 its reverse (3136141), we get a palindrome (17299271).

The spelling of 14163130 in words is "fourteen million, one hundred sixty-three thousand, one hundred thirty".

Divisors: 1 2 5 10 67 134 335 670 21139 42278 105695 211390 1416313 2832626 7081565 14163130