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14271460 = 2257101939
BaseRepresentation
bin110110011100…
…001111100100
3222212001202121
4312130033210
512123141320
61225515324
7232206520
oct66341744
928761677
1014271460
1180683a5
124942b44
132c58b68
141c76d80
1513bd8aa
hexd9c3e4

14271460 has 24 divisors (see below), whose sum is σ = 34251840. Its totient is φ = 4893024.

The previous prime is 14271419. The next prime is 14271473. The reversal of 14271460 is 6417241.

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, 50830 + ... + 51109.

It is an arithmetic number, because the mean of its divisors is an integer number (1427160).

Almost surely, 214271460 is an apocalyptic number.

14271460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14271460 is an abundant number, since it is smaller than the sum of its proper divisors (19980380).

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

14271460 is a wasteful number, since it uses less digits than its factorization.

14271460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101955 (or 101953 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 14271460 is about 3777.7585947225. The cubic root of 14271460 is about 242.5620204848.

The spelling of 14271460 in words is "fourteen million, two hundred seventy-one thousand, four hundred sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 101939 203878 407756 509695 713573 1019390 1427146 2038780 2854292 3567865 7135730 14271460