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3130232041 = 3898046869
BaseRepresentation
bin1011101010010011…
…1000110011101001
322002011002021010001
42322210320303221
522402314411131
61234335423001
7140366350636
oct27244706351
98064067101
103130232041
111366a30732
12734384a61
133ab681811
14219a2718d
15134c1b261
hexba938ce9

3130232041 has 4 divisors (see below), whose sum is σ = 3138279300. Its totient is φ = 3122184784.

The previous prime is 3130232023. The next prime is 3130232059. The reversal of 3130232041 is 1402320313.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (3130232023) and next prime (3130232059).

It can be written as a sum of positive squares in 2 ways, for example, as 1161446400 + 1968785641 = 34080^2 + 44371^2 .

It is a cyclic number.

It is not a de Polignac number, because 3130232041 - 25 = 3130232009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3130230041) 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 3 ways as a sum of consecutive naturals, for example, 4023046 + ... + 4023823.

It is an arithmetic number, because the mean of its divisors is an integer number (784569825).

Almost surely, 23130232041 is an apocalyptic number.

It is an amenable number.

3130232041 is a deficient number, since it is larger than the sum of its proper divisors (8047259).

3130232041 is an equidigital number, since it uses as much as digits as its factorization.

3130232041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8047258.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3130232041 is about 55948.4766638020. The cubic root of 3130232041 is about 1462.8243384784.

Adding to 3130232041 its reverse (1402320313), we get a palindrome (4532552354).

The spelling of 3130232041 in words is "three billion, one hundred thirty million, two hundred thirty-two thousand, forty-one".

Divisors: 1 389 8046869 3130232041