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14807430670 = 254193533993
BaseRepresentation
bin11011100101001011…
…10111011000001110
31102012221210102020011
431302211313120032
5220311200240140
610445154343434
71032641040544
oct156245673016
942187712204
1014807430670
11630945490a
122a52b8ab7a
13151c993cc6
14a06817d94
155b9e76cea
hex37297760e

14807430670 has 16 divisors (see below), whose sum is σ = 26716994640. Its totient is φ = 5908834624.

The previous prime is 14807430647. The next prime is 14807430697. The reversal of 14807430670 is 7603470841.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1762807 + ... + 1771186.

It is an arithmetic number, because the mean of its divisors is an integer number (1669812165).

Almost surely, 214807430670 is an apocalyptic number.

14807430670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14807430670 is a deficient number, since it is larger than the sum of its proper divisors (11909563970).

14807430670 is a wasteful number, since it uses less digits than its factorization.

14807430670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3534419.

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 14807430670 in words is "fourteen billion, eight hundred seven million, four hundred thirty thousand, six hundred seventy".

Divisors: 1 2 5 10 419 838 2095 4190 3533993 7067986 17669965 35339930 1480743067 2961486134 7403715335 14807430670