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14479130 = 251447913
BaseRepresentation
bin110111001110…
…111100011010
31000020121122002
4313032330122
512201313010
61234201002
7234033131
oct67167432
930217562
1014479130
11819a426
124a23162
132ccc543
141ccc918
1514101a5
hexdcef1a

14479130 has 8 divisors (see below), whose sum is σ = 26062452. Its totient is φ = 5791648.

The previous prime is 14479117. The next prime is 14479141. The reversal of 14479130 is 3197441.

It can be written as a sum of positive squares in 2 ways, for example, as 12538681 + 1940449 = 3541^2 + 1393^2 .

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 = 14479093 and 14479102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 723947 + ... + 723966.

Almost surely, 214479130 is an apocalyptic number.

14479130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14479130 is a deficient number, since it is larger than the sum of its proper divisors (11583322).

14479130 is a wasteful number, since it uses less digits than its factorization.

14479130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1447920.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 14479130 is about 3805.1452009089. The cubic root of 14479130 is about 243.7328999619.

The spelling of 14479130 in words is "fourteen million, four hundred seventy-nine thousand, one hundred thirty".

Divisors: 1 2 5 10 1447913 2895826 7239565 14479130