Search a number
-
+
5626105 = 51125221
BaseRepresentation
bin10101011101100011111001
3101120211120021
4111131203321
52420013410
6320330441
765551432
oct25354371
911524507
105626105
1131a2a81
121a73a21
13121ca74
14a66489
15761eda
hex55d8f9

5626105 has 4 divisors (see below), whose sum is σ = 6751332. Its totient is φ = 4500880.

The previous prime is 5626079. The next prime is 5626129. The reversal of 5626105 is 5016265.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1245456 + 4380649 = 1116^2 + 2093^2 .

It is not a de Polignac number, because 5626105 - 215 = 5593337 is a prime.

It is a Duffinian number.

5626105 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5626105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 562606 + ... + 562615.

It is an arithmetic number, because the mean of its divisors is an integer number (1687833).

Almost surely, 25626105 is an apocalyptic number.

It is an amenable number.

5626105 is a deficient number, since it is larger than the sum of its proper divisors (1125227).

5626105 is a wasteful number, since it uses less digits than its factorization.

5626105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125226.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 5626105 is about 2371.9411881411. The cubic root of 5626105 is about 177.8563099942.

The spelling of 5626105 in words is "five million, six hundred twenty-six thousand, one hundred five".

Divisors: 1 5 1125221 5626105