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14000930 = 251400093
BaseRepresentation
bin110101011010…
…001100100010
3222100022122222
4311122030202
512041012210
61220031042
7230002016
oct65321442
928308588
1014000930
1179a3119
124832482
132b92998
141c06546
151368655
hexd5a322

14000930 has 8 divisors (see below), whose sum is σ = 25201692. Its totient is φ = 5600368.

The previous prime is 14000927. The next prime is 14000947. The reversal of 14000930 is 3900041.

It can be written as a sum of positive squares in 2 ways, for example, as 13741849 + 259081 = 3707^2 + 509^2 .

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 = 14000899 and 14000908.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 700037 + ... + 700056.

Almost surely, 214000930 is an apocalyptic number.

14000930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14000930 is a deficient number, since it is larger than the sum of its proper divisors (11200762).

14000930 is a wasteful number, since it uses less digits than its factorization.

14000930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1400100.

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

The square root of 14000930 is about 3741.7816611876. The cubic root of 14000930 is about 241.0195630429.

Adding to 14000930 its reverse (3900041), we get a palindrome (17900971).

The spelling of 14000930 in words is "fourteen million, nine hundred thirty", and thus it is an aban number.

Divisors: 1 2 5 10 1400093 2800186 7000465 14000930