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2014441031 is a prime number
BaseRepresentation
bin111100000010001…
…1110111001000111
312012101112012121002
41320010132321013
513111144103111
6531520243515
7100630315631
oct17004367107
95171465532
102014441031
119441103a9
1248277059b
13261462455
14151777a51
15bbcb663b
hex7811ee47

2014441031 has 2 divisors, whose sum is σ = 2014441032. Its totient is φ = 2014441030.

The previous prime is 2014440997. The next prime is 2014441049. The reversal of 2014441031 is 1301444102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2014441031 - 214 = 2014424647 is a prime.

It is a super-2 number, since 2×20144410312 = 8115945334752685922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 2014440994 and 2014441012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2014441831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1007220515 + 1007220516.

It is an arithmetic number, because the mean of its divisors is an integer number (1007220516).

Almost surely, 22014441031 is an apocalyptic number.

2014441031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2014441031 is an equidigital number, since it uses as much as digits as its factorization.

2014441031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2014441031 is about 44882.5247841518. The cubic root of 2014441031 is about 1262.9462069611.

Adding to 2014441031 its reverse (1301444102), we get a palindrome (3315885133).

The spelling of 2014441031 in words is "two billion, fourteen million, four hundred forty-one thousand, thirty-one".