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2010131041 = 2803171711
BaseRepresentation
bin111011111010000…
…0010101001100001
312012002102020101211
41313310002221201
513104043143131
6531244030121
7100545555232
oct16764025141
95162366354
102010131041
11941737226
12481232341
132605b3769
14150d75089
15bb7145b1
hex77d02a61

2010131041 has 4 divisors (see below), whose sum is σ = 2010230784. Its totient is φ = 2010031300.

The previous prime is 2010131033. The next prime is 2010131059. The reversal of 2010131041 is 1401310102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2010131041 - 23 = 2010131033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2010131141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7825 + ... + 63886.

It is an arithmetic number, because the mean of its divisors is an integer number (502557696).

Almost surely, 22010131041 is an apocalyptic number.

It is an amenable number.

2010131041 is a deficient number, since it is larger than the sum of its proper divisors (99743).

2010131041 is an equidigital number, since it uses as much as digits as its factorization.

2010131041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99742.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 2010131041 is about 44834.4849529913. The cubic root of 2010131041 is about 1262.0448531673.

Adding to 2010131041 its reverse (1401310102), we get a palindrome (3411441143).

The spelling of 2010131041 in words is "two billion, ten million, one hundred thirty-one thousand, forty-one".

Divisors: 1 28031 71711 2010131041