Search a number
-
+
5045105 = 51377617
BaseRepresentation
bin10011001111101101110001
3100111022120202
4103033231301
52242420410
6300044545
760611522
oct23175561
910438522
105045105
11293650a
121833755
131078490
14954849
15699ca5
hex4cfb71

5045105 has 8 divisors (see below), whose sum is σ = 6519912. Its totient is φ = 3725568.

The previous prime is 5045087. The next prime is 5045113. The reversal of 5045105 is 5015405.

5045105 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 187489 + 4857616 = 433^2 + 2204^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5045105 - 212 = 5041009 is a prime.

It is a super-2 number, since 2×50451052 = 50906168922050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38744 + ... + 38873.

It is an arithmetic number, because the mean of its divisors is an integer number (814989).

Almost surely, 25045105 is an apocalyptic number.

It is an amenable number.

5045105 is a deficient number, since it is larger than the sum of its proper divisors (1474807).

5045105 is a wasteful number, since it uses less digits than its factorization.

5045105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77635.

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 5045105 is about 2246.1311181674. The cubic root of 5045105 is about 171.5102459688.

The spelling of 5045105 in words is "five million, forty-five thousand, one hundred five".

Divisors: 1 5 13 65 77617 388085 1009021 5045105