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14383030 = 251438303
BaseRepresentation
bin110110110111…
…011110110110
31000001201210211
4312313132312
512140224110
61232140034
7233153014
oct66673666
930051724
1014383030
118134202
12499761a
132c9788c
141ca58b4
1513e198a
hexdb77b6

14383030 has 8 divisors (see below), whose sum is σ = 25889472. Its totient is φ = 5753208.

The previous prime is 14383009. The next prime is 14383049. The reversal of 14383030 is 3038341.

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

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 14382992 and 14383010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 719142 + ... + 719161.

It is an arithmetic number, because the mean of its divisors is an integer number (3236184).

Almost surely, 214383030 is an apocalyptic number.

14383030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14383030 is a deficient number, since it is larger than the sum of its proper divisors (11506442).

14383030 is a wasteful number, since it uses less digits than its factorization.

14383030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1438310.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 14383030 is about 3792.4965392206. The cubic root of 14383030 is about 243.1924728417.

The spelling of 14383030 in words is "fourteen million, three hundred eighty-three thousand, thirty".

Divisors: 1 2 5 10 1438303 2876606 7191515 14383030