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14680054 = 210976691
BaseRepresentation
bin110111111111…
…111111110110
31000121211020201
4313333333312
512224230204
61242351114
7235530664
oct67777766
930554221
1014680054
118317384
124abb49a
13306cb2c
141d41c34
15144e9a4
hexdffff6

14680054 has 8 divisors (see below), whose sum is σ = 22043448. Its totient is φ = 7332240.

The previous prime is 14680037. The next prime is 14680063. The reversal of 14680054 is 45008641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1152 + ... + 5539.

It is an arithmetic number, because the mean of its divisors is an integer number (2755431).

Almost surely, 214680054 is an apocalyptic number.

14680054 is a deficient number, since it is larger than the sum of its proper divisors (7363394).

14680054 is a wasteful number, since it uses less digits than its factorization.

14680054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7790.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 14680054 is about 3831.4558590698. The cubic root of 14680054 is about 244.8551357967.

Adding to 14680054 its reverse (45008641), we get a palindrome (59688695).

It can be divided in two parts, 146 and 80054, that added together give a triangular number (80200 = T400).

The spelling of 14680054 in words is "fourteen million, six hundred eighty thousand, fifty-four".

Divisors: 1 2 1097 2194 6691 13382 7340027 14680054