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2014314131 = 5349877621
BaseRepresentation
bin111100000001111…
…1111111010010011
312012101021202112002
41320003333322103
513111131023011
6531513424215
7100626246644
oct17003777223
95171252462
102014314131
11944034025
1248270b06b
1326141976b
141517436cb
15bbc8dc3b
hex780ffe93

2014314131 has 8 divisors (see below), whose sum is σ = 2053000944. Its totient is φ = 1975652640.

The previous prime is 2014314101. The next prime is 2014314149. The reversal of 2014314131 is 1314134102.

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 2014314131 - 210 = 2014313107 is a prime.

It is a super-2 number, since 2×20143141312 = 8114922836692570322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2014314101) by changing a digit.

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, 260501 + ... + 268121.

It is an arithmetic number, because the mean of its divisors is an integer number (256625118).

Almost surely, 22014314131 is an apocalyptic number.

2014314131 is a deficient number, since it is larger than the sum of its proper divisors (38686813).

2014314131 is an equidigital number, since it uses as much as digits as its factorization.

2014314131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12661.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 2014314131 is about 44881.1110713627. Note that the first 3 decimals coincide. The cubic root of 2014314131 is about 1262.9196865788.

Adding to 2014314131 its reverse (1314134102), we get a palindrome (3328448233).

The spelling of 2014314131 in words is "two billion, fourteen million, three hundred fourteen thousand, one hundred thirty-one".

Divisors: 1 53 4987 7621 264311 403913 38005927 2014314131