[go: up one dir, main page]

Search a number
-
+
10591193 = 30734499
BaseRepresentation
bin101000011001…
…101111011001
3201221002101102
4220121233121
510202404233
61015001145
7156011054
oct50315731
921832342
1010591193
115a84358
1236691b5
13226a9a2
141599a9b
15de31e8
hexa19bd9

10591193 has 4 divisors (see below), whose sum is σ = 10626000. Its totient is φ = 10556388.

The previous prime is 10591183. The next prime is 10591199. The reversal of 10591193 is 39119501.

10591193 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39119501 = 195120051.

It is a cyclic number.

It is not a de Polignac number, because 10591193 - 26 = 10591129 is a prime.

It is a super-2 number, since 2×105911932 = 224346738326498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10591199) 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, 16943 + ... + 17556.

It is an arithmetic number, because the mean of its divisors is an integer number (2656500).

Almost surely, 210591193 is an apocalyptic number.

It is an amenable number.

10591193 is a deficient number, since it is larger than the sum of its proper divisors (34807).

10591193 is an equidigital number, since it uses as much as digits as its factorization.

10591193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34806.

The product of its (nonzero) digits is 1215, while the sum is 29.

The square root of 10591193 is about 3254.4113138938. The cubic root of 10591193 is about 219.6080694069.

The spelling of 10591193 in words is "ten million, five hundred ninety-one thousand, one hundred ninety-three".

Divisors: 1 307 34499 10591193