Search a number
-
+
12430014 = 232071669
BaseRepresentation
bin101111011010…
…101010111110
3212101111202220
4233122222332
511140230024
61122230210
7210440052
oct57325276
925344686
1012430014
11701a943
1241b5366
13276294c
141917c62
151157e79
hexbdaabe

12430014 has 8 divisors (see below), whose sum is σ = 24860040. Its totient is φ = 4143336.

The previous prime is 12430003. The next prime is 12430021. The reversal of 12430014 is 41003421.

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

12430014 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12429975 and 12430002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1035829 + ... + 1035840.

It is an arithmetic number, because the mean of its divisors is an integer number (3107505).

Almost surely, 212430014 is an apocalyptic number.

12430014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12430014 is a wasteful number, since it uses less digits than its factorization.

12430014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2071674.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 12430014 is about 3525.6224982264. The cubic root of 12430014 is about 231.6455024976.

Adding to 12430014 its reverse (41003421), we get a palindrome (53433435).

The spelling of 12430014 in words is "twelve million, four hundred thirty thousand, fourteen".

Divisors: 1 2 3 6 2071669 4143338 6215007 12430014