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2014613143 = 71143319801
BaseRepresentation
bin111100000010100…
…1000111010010111
312012101211221200121
41320011020322113
513111220110033
6531524052411
7100631633464
oct17005107227
95171757617
102014613143
11944218744
12482834107
132614c28aa
141517c066b
15bbcec62d
hex78148e97

2014613143 has 8 divisors (see below), whose sum is σ = 2044516896. Its totient is φ = 1984752000.

The previous prime is 2014613137. The next prime is 2014613177. The reversal of 2014613143 is 3413164102.

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

It is a cyclic number.

It is not a de Polignac number, because 2014613143 - 213 = 2014604951 is a prime.

It is a super-2 number, since 2×20146131432 = 8117332231896676898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2014613113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91843 + ... + 111643.

It is an arithmetic number, because the mean of its divisors is an integer number (255564612).

Almost surely, 22014613143 is an apocalyptic number.

2014613143 is a deficient number, since it is larger than the sum of its proper divisors (29903753).

2014613143 is a wasteful number, since it uses less digits than its factorization.

2014613143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21305.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2014613143 is about 44884.4421041412. The cubic root of 2014613143 is about 1262.9821742599.

Adding to 2014613143 its reverse (3413164102), we get a palindrome (5427777245).

The spelling of 2014613143 in words is "two billion, fourteen million, six hundred thirteen thousand, one hundred forty-three".

Divisors: 1 71 1433 19801 101743 1405871 28374833 2014613143