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14738180 = 2257197107
BaseRepresentation
bin111000001110…
…001100000100
31000201202222112
4320032030010
512233110210
61243520152
7236162312
oct70161404
930652875
1014738180
118357016
124b29058
133090422
141d590b2
151461d05
hexe0e304

14738180 has 48 divisors (see below), whose sum is σ = 32006016. Its totient is φ = 5698560.

The previous prime is 14738159. The next prime is 14738183. The reversal of 14738180 is 8183741.

It is not an unprimeable number, because it can be changed into a prime (14738183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137687 + ... + 137793.

It is an arithmetic number, because the mean of its divisors is an integer number (666792).

Almost surely, 214738180 is an apocalyptic number.

14738180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14738180 is an abundant number, since it is smaller than the sum of its proper divisors (17267836).

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

14738180 is a wasteful number, since it uses less digits than its factorization.

14738180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284 (or 282 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 14738180 is about 3839.0337325947. The cubic root of 14738180 is about 245.1778799835.

The spelling of 14738180 in words is "fourteen million, seven hundred thirty-eight thousand, one hundred eighty".

Divisors: 1 2 4 5 10 20 71 97 107 142 194 214 284 355 388 428 485 535 710 970 1070 1420 1940 2140 6887 7597 10379 13774 15194 20758 27548 30388 34435 37985 41516 51895 68870 75970 103790 137740 151940 207580 736909 1473818 2947636 3684545 7369090 14738180