Search a number
-
+
5300146 = 22650073
BaseRepresentation
bin10100001101111110110010
3100222021102201
4110031332302
52324101041
6305333414
763023215
oct24157662
910867381
105300146
112aa0095
12193726a
1311375a7
149bd77c
156ea631
hex50dfb2

5300146 has 4 divisors (see below), whose sum is σ = 7950222. Its totient is φ = 2650072.

The previous prime is 5300123. The next prime is 5300149. The reversal of 5300146 is 6410035.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6410035 = 51282007.

It can be written as a sum of positive squares in only one way, i.e., 3381921 + 1918225 = 1839^2 + 1385^2 .

It is not an unprimeable number, because it can be changed into a prime (5300149) 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 as a sum of consecutive naturals, namely, 1325035 + ... + 1325038.

Almost surely, 25300146 is an apocalyptic number.

5300146 is a deficient number, since it is larger than the sum of its proper divisors (2650076).

5300146 is a wasteful number, since it uses less digits than its factorization.

5300146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2650075.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 5300146 is about 2302.2045955996. The cubic root of 5300146 is about 174.3529410738.

The spelling of 5300146 in words is "five million, three hundred thousand, one hundred forty-six".

Divisors: 1 2 2650073 5300146