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2010332131 = 4149032491
BaseRepresentation
bin111011111010011…
…0011101111100011
312012002210110020121
41313310303233203
513104121112011
6531252221111
7100550353423
oct16764635743
95162713217
102010332131
11941864315
1248130a797
13260654152
14150dc8483
15bb753e71
hex77d33be3

2010332131 has 4 divisors (see below), whose sum is σ = 2059364664. Its totient is φ = 1961299600.

The previous prime is 2010332117. The next prime is 2010332143. The reversal of 2010332131 is 1312330102.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1312330102 = 2656165051.

It is a cyclic number.

It is not a de Polignac number, because 2010332131 - 27 = 2010332003 is a prime.

It is a super-2 number, since 2×20103321312 = 8082870553862002322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2010332111) 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, 24516205 + ... + 24516286.

It is an arithmetic number, because the mean of its divisors is an integer number (514841166).

Almost surely, 22010332131 is an apocalyptic number.

2010332131 is a deficient number, since it is larger than the sum of its proper divisors (49032533).

2010332131 is an equidigital number, since it uses as much as digits as its factorization.

2010332131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49032532.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2010332131 is about 44836.7274787088. The cubic root of 2010332131 is about 1262.0869360186.

Adding to 2010332131 its reverse (1312330102), we get a palindrome (3322662233).

The spelling of 2010332131 in words is "two billion, ten million, three hundred thirty-two thousand, one hundred thirty-one".

Divisors: 1 41 49032491 2010332131