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3041309047 = 7434472721
BaseRepresentation
bin1011010101000110…
…1011000101110111
321211221202111200211
42311101223011313
522212033342142
61221441450251
7135236462140
oct26521530567
97757674624
103041309047
111320815557
1270a640987
13396118b6a
1420bcbaac7
1512c003917
hexb546b177

3041309047 has 4 divisors (see below), whose sum is σ = 3475781776. Its totient is φ = 2606836320.

The previous prime is 3041309039. The next prime is 3041309053. The reversal of 3041309047 is 7409031403.

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

It is a cyclic number.

It is not a de Polignac number, because 3041309047 - 23 = 3041309039 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 (3041309087) 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, 217236354 + ... + 217236367.

It is an arithmetic number, because the mean of its divisors is an integer number (868945444).

Almost surely, 23041309047 is an apocalyptic number.

3041309047 is a deficient number, since it is larger than the sum of its proper divisors (434472729).

3041309047 is an equidigital number, since it uses as much as digits as its factorization.

3041309047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434472728.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 3041309047 is about 55148.0647620567. The cubic root of 3041309047 is about 1448.8391893810.

The spelling of 3041309047 in words is "three billion, forty-one million, three hundred nine thousand, forty-seven".

Divisors: 1 7 434472721 3041309047