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11210093 = 69116223
BaseRepresentation
bin101010110000…
…110101101101
3210002112100122
4222300311231
510332210333
61040134325
7164166326
oct52606555
923075318
1011210093
116367344
1239073a5
1324265bb
1416bb44d
15eb6798
hexab0d6d

11210093 has 4 divisors (see below), whose sum is σ = 11227008. Its totient is φ = 11193180.

The previous prime is 11210081. The next prime is 11210117. The reversal of 11210093 is 39001211.

It is a happy number.

11210093 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: 39001211 = 47829813.

It is a cyclic number.

It is not a de Polignac number, because 11210093 - 24 = 11210077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11210053) 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, 7421 + ... + 8802.

It is an arithmetic number, because the mean of its divisors is an integer number (2806752).

Almost surely, 211210093 is an apocalyptic number.

It is an amenable number.

11210093 is a deficient number, since it is larger than the sum of its proper divisors (16915).

11210093 is an equidigital number, since it uses as much as digits as its factorization.

11210093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16914.

The product of its (nonzero) digits is 54, while the sum is 17.

The square root of 11210093 is about 3348.1476968617. The cubic root of 11210093 is about 223.8049761397.

The spelling of 11210093 in words is "eleven million, two hundred ten thousand, ninety-three".

Divisors: 1 691 16223 11210093