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5507105 = 51101421
BaseRepresentation
bin10101000000100000100001
3101100210022212
4111000200201
52402211410
6314011505
764544462
oct25004041
911323285
105507105
11312162a
121a16b95
1311aa856
14a34d69
1573bb05
hex540821

5507105 has 4 divisors (see below), whose sum is σ = 6608532. Its totient is φ = 4405680.

The previous prime is 5507087. The next prime is 5507107. The reversal of 5507105 is 5017055.

5507105 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5017055 = 51003411.

It can be written as a sum of positive squares in 2 ways, for example, as 1731856 + 3775249 = 1316^2 + 1943^2 .

It is not a de Polignac number, because 5507105 - 220 = 4458529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5507107) 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, 550706 + ... + 550715.

It is an arithmetic number, because the mean of its divisors is an integer number (1652133).

Almost surely, 25507105 is an apocalyptic number.

It is an amenable number.

5507105 is a deficient number, since it is larger than the sum of its proper divisors (1101427).

5507105 is a wasteful number, since it uses less digits than its factorization.

5507105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101426.

The product of its (nonzero) digits is 875, while the sum is 23.

The square root of 5507105 is about 2346.7221821085. The cubic root of 5507105 is about 176.5933935291.

The spelling of 5507105 in words is "five million, five hundred seven thousand, one hundred five".

Divisors: 1 5 1101421 5507105