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2014201131 = 3929722713
BaseRepresentation
bin111100000001110…
…0100010100101011
312012101002000111220
41320003210110223
513111113414011
6531511153123
7100625266335
oct17003442453
95171060456
102014201131
11943a67138
124826757a3
132613aa1b7
14151714455
15bbc6a506
hex780e452b

2014201131 has 8 divisors (see below), whose sum is σ = 2688496080. Its totient is φ = 1341353472.

The previous prime is 2014201127. The next prime is 2014201139. The reversal of 2014201131 is 1311024102.

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

It is not a de Polignac number, because 2014201131 - 22 = 2014201127 is a prime.

It is a super-2 number, since 2×20142011312 = 8114012392243358322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2014201131.

It is not an unprimeable number, because it can be changed into a prime (2014201139) 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, 358570 + ... + 364143.

It is an arithmetic number, because the mean of its divisors is an integer number (336062010).

Almost surely, 22014201131 is an apocalyptic number.

2014201131 is a deficient number, since it is larger than the sum of its proper divisors (674294949).

2014201131 is an equidigital number, since it uses as much as digits as its factorization.

2014201131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723645.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 2014201131 is about 44879.8521722164. The cubic root of 2014201131 is about 1262.8960701707.

Adding to 2014201131 its reverse (1311024102), we get a palindrome (3325225233).

The spelling of 2014201131 in words is "two billion, fourteen million, two hundred one thousand, one hundred thirty-one".

Divisors: 1 3 929 2787 722713 2168139 671400377 2014201131