Base | Representation |
---|---|
bin | 101101100110… |
… | …111101111101 |
3 | 211111102200021 |
4 | 231212331331 |
5 | 11030043333 |
6 | 1104132141 |
7 | 203424262 |
oct | 55467575 |
9 | 24442607 |
10 | 11956093 |
11 | 6826876 |
12 | 4007051 |
13 | 2628016 |
14 | 1833269 |
15 | 10b282d |
hex | b66f7d |
11956093 has 2 divisors, whose sum is σ = 11956094. Its totient is φ = 11956092.
The previous prime is 11956081. The next prime is 11956099. The reversal of 11956093 is 39065911.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 10413529 + 1542564 = 3227^2 + 1242^2 .
It is an emirp because it is prime and its reverse (39065911) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11956093 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (11956099) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5978046 + 5978047.
It is an arithmetic number, because the mean of its divisors is an integer number (5978047).
Almost surely, 211956093 is an apocalyptic number.
It is an amenable number.
11956093 is a deficient number, since it is larger than the sum of its proper divisors (1).
11956093 is an equidigital number, since it uses as much as digits as its factorization.
11956093 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 7290, while the sum is 34.
The square root of 11956093 is about 3457.7583779090. The cubic root of 11956093 is about 228.6632796585.
The spelling of 11956093 in words is "eleven million, nine hundred fifty-six thousand, ninety-three".
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