Search a number
-
+
5351155 = 51070231
BaseRepresentation
bin10100011010011011110011
3101001212101221
4110122123303
52332214110
6310405511
763325015
oct24323363
911055357
105351155
113025447
121960897
131154884
149d41b5
1570a7da
hex51a6f3

5351155 has 4 divisors (see below), whose sum is σ = 6421392. Its totient is φ = 4280920.

The previous prime is 5351153. The next prime is 5351173. The reversal of 5351155 is 5511535.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5511535 = 51102307.

It is not a de Polignac number, because 5351155 - 21 = 5351153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5351153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535111 + ... + 535120.

It is an arithmetic number, because the mean of its divisors is an integer number (1605348).

Almost surely, 25351155 is an apocalyptic number.

5351155 is a deficient number, since it is larger than the sum of its proper divisors (1070237).

5351155 is a wasteful number, since it uses less digits than its factorization.

5351155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070236.

The product of its digits is 1875, while the sum is 25.

The square root of 5351155 is about 2313.2563627925. The cubic root of 5351155 is about 174.9104848317.

The spelling of 5351155 in words is "five million, three hundred fifty-one thousand, one hundred fifty-five".

Divisors: 1 5 1070231 5351155