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1116365 = 5223273
BaseRepresentation
bin100010000100011001101
32002201100212
410100203031
5241210430
635532205
712326465
oct4204315
92081325
101116365
116a2818
1245a065
13301193
14210ba5
15170b95
hex1108cd

1116365 has 4 divisors (see below), whose sum is σ = 1339644. Its totient is φ = 893088.

The previous prime is 1116347. The next prime is 1116371. The reversal of 1116365 is 5636111.

It is a happy number.

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 743044 + 373321 = 862^2 + 611^2 .

It is a cyclic number.

It is not a de Polignac number, because 1116365 - 26 = 1116301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1116365.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111632 + ... + 111641.

It is an arithmetic number, because the mean of its divisors is an integer number (334911).

21116365 is an apocalyptic number.

It is an amenable number.

1116365 is a deficient number, since it is larger than the sum of its proper divisors (223279).

1116365 is an equidigital number, since it uses as much as digits as its factorization.

1116365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223278.

The product of its digits is 540, while the sum is 23.

The square root of 1116365 is about 1056.5817526344. The cubic root of 1116365 is about 103.7374107723.

The spelling of 1116365 in words is "one million, one hundred sixteen thousand, three hundred sixty-five".

Divisors: 1 5 223273 1116365