Base | Representation |
---|---|
bin | 101101010011… |
… | …101001001101 |
3 | 211100102002201 |
4 | 231103221031 |
5 | 11020030231 |
6 | 1102321501 |
7 | 202644436 |
oct | 55235115 |
9 | 24312081 |
10 | 11876941 |
11 | 678235a |
12 | 3b89291 |
13 | 25cac9b |
14 | 181248d |
15 | 1099161 |
hex | b53a4d |
11876941 has 4 divisors (see below), whose sum is σ = 11963772. Its totient is φ = 11790112.
The previous prime is 11876903. The next prime is 11876959. The reversal of 11876941 is 14967811.
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 7128900 + 4748041 = 2670^2 + 2179^2 .
It is a cyclic number.
It is not a de Polignac number, because 11876941 - 223 = 3488333 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 11876941.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11876981) 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, 43210 + ... + 43483.
It is an arithmetic number, because the mean of its divisors is an integer number (2990943).
Almost surely, 211876941 is an apocalyptic number.
It is an amenable number.
11876941 is a deficient number, since it is larger than the sum of its proper divisors (86831).
11876941 is an equidigital number, since it uses as much as digits as its factorization.
11876941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86830.
The product of its digits is 12096, while the sum is 37.
The square root of 11876941 is about 3446.2938063955. The cubic root of 11876941 is about 228.1575613995.
It can be divided in two parts, 1187 and 6941, that added together give a triangular number (8128 = T127).
The spelling of 11876941 in words is "eleven million, eight hundred seventy-six thousand, nine hundred forty-one".
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