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3052143013 = 8039379667
BaseRepresentation
bin1011010111101100…
…0000000110100101
321212201010221002211
42311323000012211
522222322034023
61222510003421
7135430534063
oct26573000645
97781127084
103052143013
111326945247
127121a6571
133984401aa
1420d4db033
1512ce43a0d
hexb5ec01a5

3052143013 has 4 divisors (see below), whose sum is σ = 3052530720. Its totient is φ = 3051755308.

The previous prime is 3052142999. The next prime is 3052143023. The reversal of 3052143013 is 3103412503.

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 an emirpimes, since its reverse is a distinct semiprime: 3103412503 = 19116248233.

It is a cyclic number.

It is not a de Polignac number, because 3052143013 - 213 = 3052134821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3052143023) 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, 181795 + ... + 197872.

It is an arithmetic number, because the mean of its divisors is an integer number (763132680).

Almost surely, 23052143013 is an apocalyptic number.

It is an amenable number.

3052143013 is a deficient number, since it is larger than the sum of its proper divisors (387707).

3052143013 is an equidigital number, since it uses as much as digits as its factorization.

3052143013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387706.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 3052143013 is about 55246.2036071258. The cubic root of 3052143013 is about 1450.5575363683.

Adding to 3052143013 its reverse (3103412503), we get a palindrome (6155555516).

The spelling of 3052143013 in words is "three billion, fifty-two million, one hundred forty-three thousand, thirteen".

Divisors: 1 8039 379667 3052143013