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11341123 = 109104047
BaseRepresentation
bin101011010000…
…110101000011
3210100012002121
4223100311003
510400403443
61043025111
7165253333
oct53206503
923305077
1011341123
116446832
12396b197
132471131
1417130c3
15ee04ed

11341123 has 4 divisors (see below), whose sum is σ = 11445280. Its totient is φ = 11236968.

The previous prime is 11341103. The next prime is 11341171. The reversal of 11341123 is 32114311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32114311 = 43374167.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-11341123 is a prime.

It is a super-2 number, since 2×113411232 = 257242141802258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11341097 and 11341106.

It is not an unprimeable number, because it can be changed into a prime (11341103) 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, 51915 + ... + 52132.

It is an arithmetic number, because the mean of its divisors is an integer number (2861320).

Almost surely, 211341123 is an apocalyptic number.

11341123 is a deficient number, since it is larger than the sum of its proper divisors (104157).

11341123 is a wasteful number, since it uses less digits than its factorization.

11341123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104156.

The product of its digits is 72, while the sum is 16.

The square root of 11341123 is about 3367.6583852879. The cubic root of 11341123 is about 224.6735876008.

Adding to 11341123 its reverse (32114311), we get a palindrome (43455434).

The spelling of 11341123 in words is "eleven million, three hundred forty-one thousand, one hundred twenty-three".

Divisors: 1 109 104047 11341123