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11340101 = 19358757
BaseRepresentation
bin101011010000…
…100101000101
3210100010200202
4223100211011
510400340401
61043020245
7165250343
oct53204505
923303622
1011340101
116445a93
12396a685
132470826
141712993
15ee006b
hexad0945

11340101 has 4 divisors (see below), whose sum is σ = 11399052. Its totient is φ = 11281152.

The previous prime is 11340097. The next prime is 11340107. The reversal of 11340101 is 10104311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10104311 = 71443473.

It can be written as a sum of positive squares in 2 ways, for example, as 7344100 + 3996001 = 2710^2 + 1999^2 .

It is a cyclic number.

It is not a de Polignac number, because 11340101 - 22 = 11340097 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 (11340107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29186 + ... + 29571.

It is an arithmetic number, because the mean of its divisors is an integer number (2849763).

Almost surely, 211340101 is an apocalyptic number.

It is an amenable number.

11340101 is a deficient number, since it is larger than the sum of its proper divisors (58951).

11340101 is an equidigital number, since it uses as much as digits as its factorization.

11340101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58950.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 11340101 is about 3367.5066443884. The cubic root of 11340101 is about 224.6668386129. Note that the first 3 decimals are identical.

Adding to 11340101 its reverse (10104311), we get a palindrome (21444412).

The spelling of 11340101 in words is "eleven million, three hundred forty thousand, one hundred one".

Divisors: 1 193 58757 11340101