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5044413305 = 51008882661
BaseRepresentation
bin1001011001010101…
…11010001101111001
3111000112221202011102
410230222322031321
540312332211210
62152315141145
7236001543221
oct45452721571
914015852142
105044413305
112159492418
12b894447b5
1362510c159
1435bd43081
151e7ccaea5
hex12caba379

5044413305 has 4 divisors (see below), whose sum is σ = 6053295972. Its totient is φ = 4035530640.

The previous prime is 5044413301. The next prime is 5044413313. The reversal of 5044413305 is 5033144405.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5033144405 = 51006628881.

It can be written as a sum of positive squares in 2 ways, for example, as 709902736 + 4334510569 = 26644^2 + 65837^2 .

It is not a de Polignac number, because 5044413305 - 22 = 5044413301 is a prime.

It is a super-2 number, since 2×50444133052 = 50892211183322046050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5044413301) 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, 504441326 + ... + 504441335.

It is an arithmetic number, because the mean of its divisors is an integer number (1513323993).

Almost surely, 25044413305 is an apocalyptic number.

It is an amenable number.

5044413305 is a deficient number, since it is larger than the sum of its proper divisors (1008882667).

5044413305 is a wasteful number, since it uses less digits than its factorization.

5044413305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008882666.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 5044413305 is about 71024.0332915556. The cubic root of 5044413305 is about 1715.0240746648.

The spelling of 5044413305 in words is "five billion, forty-four million, four hundred thirteen thousand, three hundred five".

Divisors: 1 5 1008882661 5044413305