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5358193 = 25720849
BaseRepresentation
bin10100011100001001110001
3101002020001121
4110130021301
52332430233
6310502241
763354361
oct24341161
911066047
105358193
11302a765
121964981
131157b39
149d69a1
1570c92d
hex51c271

5358193 has 4 divisors (see below), whose sum is σ = 5379300. Its totient is φ = 5337088.

The previous prime is 5358181. The next prime is 5358217. The reversal of 5358193 is 3918535.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3918535 = 5783707.

It can be written as a sum of positive squares in 2 ways, for example, as 5143824 + 214369 = 2268^2 + 463^2 .

It is a cyclic number.

It is not a de Polignac number, because 5358193 - 217 = 5227121 is a prime.

It is a Duffinian number.

5358193 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5358173) 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, 10168 + ... + 10681.

It is an arithmetic number, because the mean of its divisors is an integer number (1344825).

Almost surely, 25358193 is an apocalyptic number.

It is an amenable number.

5358193 is a deficient number, since it is larger than the sum of its proper divisors (21107).

5358193 is a wasteful number, since it uses less digits than its factorization.

5358193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21106.

The product of its digits is 16200, while the sum is 34.

The square root of 5358193 is about 2314.7770951001. Note that the first 3 decimals coincide. The cubic root of 5358193 is about 174.9871337480.

The spelling of 5358193 in words is "five million, three hundred fifty-eight thousand, one hundred ninety-three".

Divisors: 1 257 20849 5358193