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14380910 = 251975689
BaseRepresentation
bin110110110110…
…111101101110
31000001121220022
4312312331232
512140142120
61232122142
7233143565
oct66667556
930047808
1014380910
118132655
124996352
132c9691b
141ca4bdc
1513e1025
hexdb6f6e

14380910 has 16 divisors (see below), whose sum is σ = 27248400. Its totient is φ = 5449536.

The previous prime is 14380909. The next prime is 14380937. The reversal of 14380910 is 1908341.

It is a self number, because there is not a number n which added to its sum of digits gives 14380910.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37655 + ... + 38034.

It is an arithmetic number, because the mean of its divisors is an integer number (1703025).

Almost surely, 214380910 is an apocalyptic number.

14380910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14380910 is a deficient number, since it is larger than the sum of its proper divisors (12867490).

14380910 is a wasteful number, since it uses less digits than its factorization.

14380910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75715.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 14380910 is about 3792.2170296543. The cubic root of 14380910 is about 243.1805237281.

The spelling of 14380910 in words is "fourteen million, three hundred eighty thousand, nine hundred ten".

Divisors: 1 2 5 10 19 38 95 190 75689 151378 378445 756890 1438091 2876182 7190455 14380910