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14820114 = 2319711831
BaseRepresentation
bin111000100010…
…001100010010
31000212221101010
4320202030102
512243220424
61245351350
7236653221
oct70421422
930787333
1014820114
118402631
124b68556
1330bb7ca
141d7acb8
15147b229
hexe22312

14820114 has 32 divisors (see below), whose sum is σ = 31656960. Its totient is φ = 4611600.

The previous prime is 14820089. The next prime is 14820121. The reversal of 14820114 is 41102841.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7179 + ... + 9009.

It is an arithmetic number, because the mean of its divisors is an integer number (989280).

Almost surely, 214820114 is an apocalyptic number.

14820114 is an abundant number, since it is smaller than the sum of its proper divisors (16836846).

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

14820114 is a wasteful number, since it uses less digits than its factorization.

14820114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926.

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 14820114 is about 3849.6901173991. The cubic root of 14820114 is about 245.6313799662.

Adding to 14820114 its reverse (41102841), we get a palindrome (55922955).

The spelling of 14820114 in words is "fourteen million, eight hundred twenty thousand, one hundred fourteen".

Divisors: 1 2 3 6 19 38 57 71 114 142 213 426 1349 1831 2698 3662 4047 5493 8094 10986 34789 69578 104367 130001 208734 260002 390003 780006 2470019 4940038 7410057 14820114