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14104818 = 23271379109
BaseRepresentation
bin110101110011…
…100011110010
3222112121011200
4311303203302
512102323233
61222152030
7230613630
oct65634362
928477150
1014104818
117a64182
124882616
132bcb060
141c32350
151389313
hexd738f2

14104818 has 96 divisors (see below), whose sum is σ = 38438400. Its totient is φ = 3639168.

The previous prime is 14104793. The next prime is 14104823. The reversal of 14104818 is 81840141.

It is a junction number, because it is equal to n+sod(n) for n = 14104791 and 14104800.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 129348 + ... + 129456.

It is an arithmetic number, because the mean of its divisors is an integer number (400400).

Almost surely, 214104818 is an apocalyptic number.

14104818 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14104818, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19219200).

14104818 is an abundant number, since it is smaller than the sum of its proper divisors (24333582).

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

14104818 is a wasteful number, since it uses less digits than its factorization.

14104818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216 (or 213 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

The square root of 14104818 is about 3755.6381614847. The cubic root of 14104818 is about 241.6142226800.

Adding to 14104818 its reverse (81840141), we get a palindrome (95944959).

The spelling of 14104818 in words is "fourteen million, one hundred four thousand, eight hundred eighteen".

Divisors: 1 2 3 6 7 9 13 14 18 21 26 39 42 63 78 79 91 109 117 126 158 182 218 234 237 273 327 474 546 553 654 711 763 819 981 1027 1106 1417 1422 1526 1638 1659 1962 2054 2289 2834 3081 3318 4251 4578 4977 6162 6867 7189 8502 8611 9243 9919 9954 12753 13734 14378 17222 18486 19838 21567 25506 25833 29757 43134 51666 59514 60277 64701 77499 89271 111943 120554 129402 154998 178542 180831 223886 335829 361662 542493 671658 783601 1007487 1084986 1567202 2014974 2350803 4701606 7052409 14104818