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14060380 = 22519163227
BaseRepresentation
bin110101101000…
…101101011100
3222110100012211
4311220231130
512044413010
61221210204
7230340235
oct65505534
928410184
1014060380
117a33854
124860964
132bb3a69
141c2008c
15137b08a
hexd68b5c

14060380 has 48 divisors (see below), whose sum is σ = 31409280. Its totient is φ = 5272128.

The previous prime is 14060369. The next prime is 14060393. The reversal of 14060380 is 8306041.

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, 61827 + ... + 62053.

It is an arithmetic number, because the mean of its divisors is an integer number (654360).

Almost surely, 214060380 is an apocalyptic number.

14060380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14060380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15704640).

14060380 is an abundant number, since it is smaller than the sum of its proper divisors (17348900).

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

14060380 is a wasteful number, since it uses less digits than its factorization.

14060380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418 (or 416 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 14060380 is about 3749.7173226791. The cubic root of 14060380 is about 241.3602161345.

The spelling of 14060380 in words is "fourteen million, sixty thousand, three hundred eighty".

Divisors: 1 2 4 5 10 19 20 38 76 95 163 190 227 326 380 454 652 815 908 1135 1630 2270 3097 3260 4313 4540 6194 8626 12388 15485 17252 21565 30970 37001 43130 61940 74002 86260 148004 185005 370010 703019 740020 1406038 2812076 3515095 7030190 14060380