Search a number
-
+
14071308 = 22317232999
BaseRepresentation
bin110101101011…
…011000001100
3222110220012120
4311223120030
512100240213
61221332540
7230414136
oct65533014
928426176
1014071308
117a40a89
124867150
132bb8a24
141c24056
15137e423
hexd6b60c

14071308 has 48 divisors (see below), whose sum is σ = 36288000. Its totient is φ = 4221184.

The previous prime is 14071307. The next prime is 14071319. The reversal of 14071308 is 80317041.

14071308 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (14071307) 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, 3193 + ... + 6191.

It is an arithmetic number, because the mean of its divisors is an integer number (756000).

Almost surely, 214071308 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14071308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18144000).

14071308 is an abundant number, since it is smaller than the sum of its proper divisors (22216692).

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

14071308 is a wasteful number, since it uses less digits than its factorization.

14071308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3046 (or 3044 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 14071308 is about 3751.1742161622. The cubic root of 14071308 is about 241.4227298885.

Adding to 14071308 its reverse (80317041), we get a palindrome (94388349).

The spelling of 14071308 in words is "fourteen million, seventy-one thousand, three hundred eight".

Divisors: 1 2 3 4 6 12 17 23 34 46 51 68 69 92 102 138 204 276 391 782 1173 1564 2346 2999 4692 5998 8997 11996 17994 35988 50983 68977 101966 137954 152949 203932 206931 275908 305898 413862 611796 827724 1172609 2345218 3517827 4690436 7035654 14071308