Base | Representation |
---|---|
bin | 10101111001001110… |
… | …01101000010110001 |
3 | 1010100011211202001102 |
4 | 22330213031002301 |
5 | 143033102000431 |
6 | 5222212014145 |
7 | 564166066355 |
oct | 127447150261 |
9 | 33304752042 |
10 | 11754328241 |
11 | 4a92014867 |
12 | 2340601355 |
13 | 11542a9216 |
14 | 7d714b465 |
15 | 48bde3dcb |
hex | 2bc9cd0b1 |
11754328241 has 8 divisors (see below), whose sum is σ = 12529290600. Its totient is φ = 10988647168.
The previous prime is 11754328219. The next prime is 11754328247. The reversal of 11754328241 is 14282345711.
It is a happy number.
11754328241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 261630625 + 11492697616 = 16175^2 + 107204^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11754328241 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11754328195 and 11754328204.
It is not an unprimeable number, because it can be changed into a prime (11754328247) 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 in 7 ways as a sum of consecutive naturals, for example, 2317706 + ... + 2322771.
It is an arithmetic number, because the mean of its divisors is an integer number (1566161325).
Almost surely, 211754328241 is an apocalyptic number.
It is an amenable number.
11754328241 is a deficient number, since it is larger than the sum of its proper divisors (774962359).
11754328241 is a wasteful number, since it uses less digits than its factorization.
11754328241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4640643.
The product of its digits is 53760, while the sum is 38.
The spelling of 11754328241 in words is "eleven billion, seven hundred fifty-four million, three hundred twenty-eight thousand, two hundred forty-one".
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