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3102431041 = 7939271279
BaseRepresentation
bin1011100011101011…
…0101011101000001
322000012202211022101
42320322311131001
522323210243131
61231503510401
7136611141313
oct27072653501
98005684271
103102431041
1113522723a6
12726bb8401
133a5999718
1421606b7b3
15132578c61
hexb8eb5741

3102431041 has 4 divisors (see below), whose sum is σ = 3141702400. Its totient is φ = 3063159684.

The previous prime is 3102431027. The next prime is 3102431053. The reversal of 3102431041 is 1401342013.

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.

It is a cyclic number.

It is not a de Polignac number, because 3102431041 - 213 = 3102422849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3102431011) 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, 19635561 + ... + 19635718.

It is an arithmetic number, because the mean of its divisors is an integer number (785425600).

Almost surely, 23102431041 is an apocalyptic number.

It is an amenable number.

3102431041 is a deficient number, since it is larger than the sum of its proper divisors (39271359).

3102431041 is an equidigital number, since it uses as much as digits as its factorization.

3102431041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39271358.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3102431041 is about 55699.4707425484. The cubic root of 3102431041 is about 1458.4807867999.

Adding to 3102431041 its reverse (1401342013), we get a palindrome (4503773054).

The spelling of 3102431041 in words is "three billion, one hundred two million, four hundred thirty-one thousand, forty-one".

Divisors: 1 79 39271279 3102431041