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14080830 = 2352320407
BaseRepresentation
bin110101101101…
…101100111110
3222111101021020
4311231230332
512101041310
61221445010
7230453661
oct65555476
928441236
1014080830
117a48155
124870766
132bc016a
141c276d8
151382170
hexd6db3e

14080830 has 32 divisors (see below), whose sum is σ = 35265024. Its totient is φ = 3591456.

The previous prime is 14080819. The next prime is 14080837. The reversal of 14080830 is 3808041.

It is a self number, because there is not a number n which added to its sum of digits gives 14080830.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14080837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9514 + ... + 10893.

It is an arithmetic number, because the mean of its divisors is an integer number (1102032).

Almost surely, 214080830 is an apocalyptic number.

14080830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14080830 is an abundant number, since it is smaller than the sum of its proper divisors (21184194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14080830 is a wasteful number, since it uses less digits than its factorization.

14080830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20440.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 14080830 is about 3752.4432041005. The cubic root of 14080830 is about 241.4771742204.

Adding to 14080830 its reverse (3808041), we get a palindrome (17888871).

The spelling of 14080830 in words is "fourteen million, eighty thousand, eight hundred thirty".

Divisors: 1 2 3 5 6 10 15 23 30 46 69 115 138 230 345 690 20407 40814 61221 102035 122442 204070 306105 469361 612210 938722 1408083 2346805 2816166 4693610 7040415 14080830