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14218110 = 2325239661
BaseRepresentation
bin110110001111…
…001101111110
3222202100120200
4312033031332
512114434420
61224424330
7231565134
oct66171576
928670520
1014218110
118031305
1249180a6
132c3a7aa
141c61754
1513acb90
hexd8f37e

14218110 has 48 divisors (see below), whose sum is σ = 37177920. Its totient is φ = 3769920.

The previous prime is 14218097. The next prime is 14218121. The reversal of 14218110 is 1181241.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21180 + ... + 21840.

It is an arithmetic number, because the mean of its divisors is an integer number (774540).

Almost surely, 214218110 is an apocalyptic number.

14218110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14218110 is an abundant number, since it is smaller than the sum of its proper divisors (22959810).

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

14218110 is a wasteful number, since it uses less digits than its factorization.

14218110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913 (or 910 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

The square root of 14218110 is about 3770.6909181210. The cubic root of 14218110 is about 242.2593921985.

Adding to 14218110 its reverse (1181241), we get a palindrome (15399351).

The spelling of 14218110 in words is "fourteen million, two hundred eighteen thousand, one hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 239 478 661 717 1195 1322 1434 1983 2151 2390 3305 3585 3966 4302 5949 6610 7170 9915 10755 11898 19830 21510 29745 59490 157979 315958 473937 789895 947874 1421811 1579790 2369685 2843622 4739370 7109055 14218110