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14930 = 251493
BaseRepresentation
bin11101001010010
3202110222
43221102
5434210
6153042
761346
oct35122
922428
1014930
1110243
128782
136a46
145626
154655
hex3a52

14930 has 8 divisors (see below), whose sum is σ = 26892. Its totient is φ = 5968.

The previous prime is 14929. The next prime is 14939. The reversal of 14930 is 3941.

14930 is digitally balanced in base 2 and base 6, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 14641 + 289 = 121^2 + 17^2 .

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

14930 is strictly pandigital in base 6.

It is a junction number, because it is equal to n+sod(n) for n = 14899 and 14908.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 14930.

It is not an unprimeable number, because it can be changed into a prime (14939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 737 + ... + 756.

214930 is an apocalyptic number.

14930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14930 is a deficient number, since it is larger than the sum of its proper divisors (11962).

14930 is a wasteful number, since it uses less digits than its factorization.

14930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 14930 is about 122.1883791528. The cubic root of 14930 is about 24.6236976129.

The spelling of 14930 in words is "fourteen thousand, nine hundred thirty".

Divisors: 1 2 5 10 1493 2986 7465 14930