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14301308 = 2272353419
BaseRepresentation
bin110110100011…
…100001111100
3222220120201002
4312203201330
512130120213
61230305432
7232362530
oct66434174
928816632
1014301308
11808886a
124958278
132c69618
141c83bc0
1513c7658
hexda387c

14301308 has 48 divisors (see below), whose sum is σ = 30481920. Its totient is φ = 5738304.

The previous prime is 14301289. The next prime is 14301341. The reversal of 14301308 is 80310341.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 14301308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33923 + ... + 34341.

It is an arithmetic number, because the mean of its divisors is an integer number (635040).

Almost surely, 214301308 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 14301308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15240960).

14301308 is an abundant number, since it is smaller than the sum of its proper divisors (16180612).

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

14301308 is a wasteful number, since it uses less digits than its factorization.

14301308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506 (or 504 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 14301308 is about 3781.7070219677. The cubic root of 14301308 is about 242.7310045899.

Adding to 14301308 its reverse (80310341), we get a palindrome (94611649).

The spelling of 14301308 in words is "fourteen million, three hundred one thousand, three hundred eight".

Divisors: 1 2 4 7 14 23 28 46 53 92 106 161 212 322 371 419 644 742 838 1219 1484 1676 2438 2933 4876 5866 8533 9637 11732 17066 19274 22207 34132 38548 44414 67459 88828 134918 155449 269836 310898 510761 621796 1021522 2043044 3575327 7150654 14301308