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4995193 = 7713599
BaseRepresentation
bin10011000011100001111001
3100101210010011
4103003201321
52234321233
6255021521
760313150
oct23034171
910353104
104995193
112901a65
12180a8a1
13105b848
14940597
1568a0cd
hex4c3879

4995193 has 4 divisors (see below), whose sum is σ = 5708800. Its totient is φ = 4281588.

The previous prime is 4995187. The next prime is 4995203. The reversal of 4995193 is 3915994.

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: 3915994 = 21957997.

It is a cyclic number.

It is not a de Polignac number, because 4995193 - 217 = 4864121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4995493) 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, 356793 + ... + 356806.

It is an arithmetic number, because the mean of its divisors is an integer number (1427200).

Almost surely, 24995193 is an apocalyptic number.

It is an amenable number.

4995193 is a deficient number, since it is larger than the sum of its proper divisors (713607).

4995193 is an equidigital number, since it uses as much as digits as its factorization.

4995193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713606.

The product of its digits is 43740, while the sum is 40.

The square root of 4995193 is about 2234.9928411518. The cubic root of 4995193 is about 170.9427780679.

The spelling of 4995193 in words is "four million, nine hundred ninety-five thousand, one hundred ninety-three".

Divisors: 1 7 713599 4995193