Search a number
-
+
14801683 = 131138591
BaseRepresentation
bin111000011101…
…101100010011
31000212000002111
4320131230103
512242123213
61245130151
7236545411
oct70355423
930760074
1014801683
11839a7a6
124b59957
1330b32c0
141d742b1
151475a3d
hexe1db13

14801683 has 4 divisors (see below), whose sum is σ = 15940288. Its totient is φ = 13663080.

The previous prime is 14801671. The next prime is 14801737. The reversal of 14801683 is 38610841.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14801683 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14801603) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 569283 + ... + 569308.

It is an arithmetic number, because the mean of its divisors is an integer number (3985072).

Almost surely, 214801683 is an apocalyptic number.

14801683 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14801683 is a deficient number, since it is larger than the sum of its proper divisors (1138605).

14801683 is a wasteful number, since it uses less digits than its factorization.

14801683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1138604.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 14801683 is about 3847.2955436254. The cubic root of 14801683 is about 245.5295114286.

The spelling of 14801683 in words is "fourteen million, eight hundred one thousand, six hundred eighty-three".

Divisors: 1 13 1138591 14801683