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14011270 = 2571389173
BaseRepresentation
bin110101011100…
…101110000110
3222100211211221
4311130232012
512041330040
61220150554
7230044120
oct65345606
928324757
1014011270
1179aa969
12483845a
132b975c0
141c0a210
15136b74a
hexd5cb86

14011270 has 64 divisors (see below), whose sum is σ = 31570560. Its totient is φ = 4359168.

The previous prime is 14011267. The next prime is 14011297. The reversal of 14011270 is 7211041.

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 31 ways as a sum of consecutive naturals, for example, 80904 + ... + 81076.

It is an arithmetic number, because the mean of its divisors is an integer number (493290).

Almost surely, 214011270 is an apocalyptic number.

14011270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14011270 is an abundant number, since it is smaller than the sum of its proper divisors (17559290).

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

14011270 is a wasteful number, since it uses less digits than its factorization.

14011270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289.

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 14011270 is about 3743.1631009081. The cubic root of 14011270 is about 241.0788812223.

The spelling of 14011270 in words is "fourteen million, eleven thousand, two hundred seventy".

Divisors: 1 2 5 7 10 13 14 26 35 65 70 89 91 130 173 178 182 346 445 455 623 865 890 910 1157 1211 1246 1730 2249 2314 2422 3115 4498 5785 6055 6230 8099 11245 11570 12110 15397 15743 16198 22490 30794 31486 40495 76985 78715 80990 107779 153970 157430 200161 215558 400322 538895 1000805 1077790 1401127 2001610 2802254 7005635 14011270