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2014444301 = 13782917737
BaseRepresentation
bin111100000010001…
…1111101100001101
312012101112101002012
41320010133230031
513111144204201
6531520311005
7100630331312
oct17004375415
95171471065
102014444301
11944112901
12482772465
13261463a9c
14151778d09
15bbcb75bb
hex7811fb0d

2014444301 has 8 divisors (see below), whose sum is σ = 2031710520. Its totient is φ = 1997215488.

The previous prime is 2014444261. The next prime is 2014444309. The reversal of 2014444301 is 1034444102.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 808549225 + 1205895076 = 28435^2 + 34726^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2014444301 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2014444309) 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, 104705 + ... + 122441.

It is an arithmetic number, because the mean of its divisors is an integer number (253963815).

Almost surely, 22014444301 is an apocalyptic number.

It is an amenable number.

2014444301 is a deficient number, since it is larger than the sum of its proper divisors (17266219).

2014444301 is a wasteful number, since it uses less digits than its factorization.

2014444301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18703.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2014444301 is about 44882.5612125690. The cubic root of 2014444301 is about 1262.9468903322.

Adding to 2014444301 its reverse (1034444102), we get a palindrome (3048888403).

The spelling of 2014444301 in words is "two billion, fourteen million, four hundred forty-four thousand, three hundred one".

Divisors: 1 137 829 17737 113573 2429969 14703973 2014444301