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14668460 = 2253072389
BaseRepresentation
bin110111111101…
…001010101100
31000121020100022
4313331022230
512223342320
61242221312
7235452122
oct67751254
930536308
1014668460
1183096a4
124ab4838
133067781
141d3b912
15144b325
hexdfd2ac

14668460 has 24 divisors (see below), whose sum is σ = 30917040. Its totient is φ = 5845824.

The previous prime is 14668441. The next prime is 14668469. The reversal of 14668460 is 6486641.

It is a self number, because there is not a number n which added to its sum of digits gives 14668460.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14668469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4946 + ... + 7334.

It is an arithmetic number, because the mean of its divisors is an integer number (1288210).

Almost surely, 214668460 is an apocalyptic number.

14668460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14668460 is an abundant number, since it is smaller than the sum of its proper divisors (16248580).

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

14668460 is a wasteful number, since it uses less digits than its factorization.

14668460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2705 (or 2703 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 14668460 is about 3829.9425583160. The cubic root of 14668460 is about 244.7906583289.

The spelling of 14668460 in words is "fourteen million, six hundred sixty-eight thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 307 614 1228 1535 2389 3070 4778 6140 9556 11945 23890 47780 733423 1466846 2933692 3667115 7334230 14668460