Search a number
-
+
5030357 = 7368909
BaseRepresentation
bin10011001100000111010101
3100110120100112
4103030013111
52241432412
6255452405
760520523
oct23140725
910416315
105030357
112926422
121827105
131071857
1494d313
15695722
hex4cc1d5

5030357 has 4 divisors (see below), whose sum is σ = 5099340. Its totient is φ = 4961376.

The previous prime is 5030341. The next prime is 5030359. The reversal of 5030357 is 7530305.

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 3290596 + 1739761 = 1814^2 + 1319^2 .

It is a cyclic number.

It is not a de Polignac number, because 5030357 - 24 = 5030341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5030359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34382 + ... + 34527.

It is an arithmetic number, because the mean of its divisors is an integer number (1274835).

Almost surely, 25030357 is an apocalyptic number.

It is an amenable number.

5030357 is a deficient number, since it is larger than the sum of its proper divisors (68983).

5030357 is an equidigital number, since it uses as much as digits as its factorization.

5030357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68982.

The product of its (nonzero) digits is 1575, while the sum is 23.

The square root of 5030357 is about 2242.8457370047. The cubic root of 5030357 is about 171.3429615864.

The spelling of 5030357 in words is "five million, thirty thousand, three hundred fifty-seven".

Divisors: 1 73 68909 5030357