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14127130 = 251412713
BaseRepresentation
bin110101111001…
…000000011010
3222120201210001
4311321000122
512104032010
61222443214
7231035653
oct65710032
928521701
1014127130
117a79a16
12489350a
132c08264
141c3a52a
151390c3a
hexd7901a

14127130 has 8 divisors (see below), whose sum is σ = 25428852. Its totient is φ = 5650848.

The previous prime is 14127121. The next prime is 14127131. The reversal of 14127130 is 3172141.

It can be written as a sum of positive squares in 2 ways, for example, as 12967201 + 1159929 = 3601^2 + 1077^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 14127098 and 14127107.

It is not an unprimeable number, because it can be changed into a prime (14127131) 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 3 ways as a sum of consecutive naturals, for example, 706347 + ... + 706366.

Almost surely, 214127130 is an apocalyptic number.

14127130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14127130 is a deficient number, since it is larger than the sum of its proper divisors (11301722).

14127130 is a wasteful number, since it uses less digits than its factorization.

14127130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412720.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 14127130 is about 3758.6074548960. The cubic root of 14127130 is about 241.7415563911.

Adding to 14127130 its reverse (3172141), we get a palindrome (17299271).

The spelling of 14127130 in words is "fourteen million, one hundred twenty-seven thousand, one hundred thirty".

Divisors: 1 2 5 10 1412713 2825426 7063565 14127130