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2030443135 = 5728287523
BaseRepresentation
bin111100100000110…
…0001101001111111
312020111122012100121
41321001201221333
513124243140020
6533251235411
7101213324200
oct17101415177
95214565317
102030443135
1195214aa86
12487ba8b67
13264875c56
141539415a7
15bd3c7baa
hex79061a7f

2030443135 has 12 divisors (see below), whose sum is σ = 2834333208. Its totient is φ = 1392303696.

The previous prime is 2030443111. The next prime is 2030443153. The reversal of 2030443135 is 5313440302.

It is not a de Polignac number, because 2030443135 - 27 = 2030443007 is a prime.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 4143517 + ... + 4144006.

It is an arithmetic number, because the mean of its divisors is an integer number (236194434).

Almost surely, 22030443135 is an apocalyptic number.

2030443135 is a deficient number, since it is larger than the sum of its proper divisors (803890073).

2030443135 is an equidigital number, since it uses as much as digits as its factorization.

2030443135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8287542 (or 8287535 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 2030443135 is about 45060.4386907185. The cubic root of 2030443135 is about 1266.2815437746.

Adding to 2030443135 its reverse (5313440302), we get a palindrome (7343883437).

The spelling of 2030443135 in words is "two billion, thirty million, four hundred forty-three thousand, one hundred thirty-five".

Divisors: 1 5 7 35 49 245 8287523 41437615 58012661 290063305 406088627 2030443135