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2035050031 = 72924141597
BaseRepresentation
bin111100101001100…
…0110011000101111
312020211022020211101
41321103012120233
513131433100111
6533534103531
7101300432320
oct17123063057
95224266741
102035050031
11954807233
1248964aba7
132657c9b21
141543c0447
15bd9d7bc1
hex794c662f

2035050031 has 16 divisors (see below), whose sum is σ = 2416011840. Its totient is φ = 1677150720.

The previous prime is 2035050029. The next prime is 2035050091. The reversal of 2035050031 is 1300505302.

It is not a de Polignac number, because 2035050031 - 21 = 2035050029 is a prime.

It is a super-2 number, since 2×20350500312 = 8282857257346201922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2035049990 and 2035050008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2035050011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28125 + ... + 69721.

It is an arithmetic number, because the mean of its divisors is an integer number (151000740).

Almost surely, 22035050031 is an apocalyptic number.

2035050031 is a deficient number, since it is larger than the sum of its proper divisors (380961809).

2035050031 is a wasteful number, since it uses less digits than its factorization.

2035050031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41874.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 2035050031 is about 45111.5288036218. The cubic root of 2035050031 is about 1267.2385140104.

Adding to 2035050031 its reverse (1300505302), we get a palindrome (3335555333).

The spelling of 2035050031 in words is "two billion, thirty-five million, fifty thousand, thirty-one".

Divisors: 1 7 29 203 241 1687 6989 41597 48923 291179 1206313 8444191 10024877 70174139 290721433 2035050031