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14367380 = 2251742257
BaseRepresentation
bin110110110011…
…101010010100
31000000221100012
4312303222110
512134224010
61231535352
7233056256
oct66635224
930027305
1014367380
118123475
12498a558
132c90711
141c9dcd6
1513dc005
hexdb3a94

14367380 has 24 divisors (see below), whose sum is σ = 31947048. Its totient is φ = 5408768.

The previous prime is 14367377. The next prime is 14367403. The reversal of 14367380 is 8376341.

It can be written as a sum of positive squares in 4 ways, for example, as 3104644 + 11262736 = 1762^2 + 3356^2 .

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 7 ways as a sum of consecutive naturals, for example, 20789 + ... + 21468.

It is an arithmetic number, because the mean of its divisors is an integer number (1331127).

Almost surely, 214367380 is an apocalyptic number.

14367380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14367380 is an abundant number, since it is smaller than the sum of its proper divisors (17579668).

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

14367380 is a wasteful number, since it uses less digits than its factorization.

14367380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42283 (or 42281 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 14367380 is about 3790.4326929785. The cubic root of 14367380 is about 243.1042359069.

The spelling of 14367380 in words is "fourteen million, three hundred sixty-seven thousand, three hundred eighty".

Divisors: 1 2 4 5 10 17 20 34 68 85 170 340 42257 84514 169028 211285 422570 718369 845140 1436738 2873476 3591845 7183690 14367380