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6093961 = 6199901
BaseRepresentation
bin10111001111110010001001
3102110121100021
4113033302021
53030001321
6334340441
7102540436
oct27176211
912417307
106093961
113492535
12205a721
1313549c3
14b48b8d
15805941
hex5cfc89

6093961 has 4 divisors (see below), whose sum is σ = 6193924. Its totient is φ = 5994000.

The previous prime is 6093947. The next prime is 6093991. The reversal of 6093961 is 1693906.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1693906 = 2846953.

It can be written as a sum of positive squares in 2 ways, for example, as 3097600 + 2996361 = 1760^2 + 1731^2 .

It is a cyclic number.

It is not a de Polignac number, because 6093961 - 213 = 6085769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6093911) 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, 49890 + ... + 50011.

It is an arithmetic number, because the mean of its divisors is an integer number (1548481).

Almost surely, 26093961 is an apocalyptic number.

6093961 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

It is an amenable number.

6093961 is a deficient number, since it is larger than the sum of its proper divisors (99963).

6093961 is an equidigital number, since it uses as much as digits as its factorization.

6093961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99962.

The product of its (nonzero) digits is 8748, while the sum is 34.

The square root of 6093961 is about 2468.5949444978. The cubic root of 6093961 is about 182.6556974931.

The spelling of 6093961 in words is "six million, ninety-three thousand, nine hundred sixty-one".

Divisors: 1 61 99901 6093961