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14434130 = 257691877
BaseRepresentation
bin110111000011…
…111101010010
31000011022220102
4313003331102
512143343010
61233212402
7233455004
oct67037522
930138812
1014434130
118169637
124a01102
132cb4c09
141cba374
151401ba5
hexdc3f52

14434130 has 16 divisors (see below), whose sum is σ = 26029080. Its totient is φ = 5763072.

The previous prime is 14434097. The next prime is 14434163. The reversal of 14434130 is 3143441.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14434097) and next prime (14434163).

It can be written as a sum of positive squares in 4 ways, for example, as 11648569 + 2785561 = 3413^2 + 1669^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6752 + ... + 8628.

Almost surely, 214434130 is an apocalyptic number.

14434130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14434130 is a deficient number, since it is larger than the sum of its proper divisors (11594950).

14434130 is a wasteful number, since it uses less digits than its factorization.

14434130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2653.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 14434130 is about 3799.2275530692. The cubic root of 14434130 is about 243.4801370151.

Adding to 14434130 its reverse (3143441), we get a palindrome (17577571).

The spelling of 14434130 in words is "fourteen million, four hundred thirty-four thousand, one hundred thirty".

Divisors: 1 2 5 10 769 1538 1877 3754 3845 7690 9385 18770 1443413 2886826 7217065 14434130