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14980806 = 2323132659
BaseRepresentation
bin111001001001…
…011011000110
31001012002210200
4321021123012
512313341211
61253031330
7241222551
oct71113306
931162720
1014980806
118502335
125025546
1331469a9
141dbd698
1514adb56
hexe496c6

14980806 has 24 divisors (see below), whose sum is σ = 32574360. Its totient is φ = 4975776.

The previous prime is 14980739. The next prime is 14980837. The reversal of 14980806 is 60808941.

It is a happy number.

14980806 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4305 + ... + 6963.

It is an arithmetic number, because the mean of its divisors is an integer number (1357265).

Almost surely, 214980806 is an apocalyptic number.

14980806 is an abundant number, since it is smaller than the sum of its proper divisors (17593554).

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

14980806 is a wasteful number, since it uses less digits than its factorization.

14980806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2980 (or 2977 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 14980806 is about 3870.5046182636. The cubic root of 14980806 is about 246.5159703675.

The spelling of 14980806 in words is "fourteen million, nine hundred eighty thousand, eight hundred six".

Divisors: 1 2 3 6 9 18 313 626 939 1878 2659 2817 5318 5634 7977 15954 23931 47862 832267 1664534 2496801 4993602 7490403 14980806