Base | Representation |
---|---|
bin | 1010011001100011110010… |
… | …1100111000000000111000 |
3 | 1111111002201112201011201101 |
4 | 2212120330230320000320 |
5 | 2444314241130314210 |
6 | 40152450405501144 |
7 | 2260044443520130 |
oct | 246307454700070 |
9 | 44432645634641 |
10 | 11434221338680 |
11 | 3709253946598 |
12 | 13480417117b4 |
13 | 64c31c864a0a |
14 | 2b75c2671ac0 |
15 | 14c66c5c3a3a |
hex | a663cb38038 |
11434221338680 has 32 divisors (see below), whose sum is σ = 29402283443040. Its totient is φ = 3920304458880.
The previous prime is 11434221338663. The next prime is 11434221338681. The reversal of 11434221338680 is 8683312243411.
It is a self number, because there is not a number n which added to its sum of digits gives 11434221338680.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11434221338681) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20418252111 + ... + 20418252670.
It is an arithmetic number, because the mean of its divisors is an integer number (918821357595).
Almost surely, 211434221338680 is an apocalyptic number.
11434221338680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11434221338680 is an abundant number, since it is smaller than the sum of its proper divisors (17968062104360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11434221338680 is a wasteful number, since it uses less digits than its factorization.
11434221338680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40836504799 (or 40836504795 counting only the distinct ones).
The product of its (nonzero) digits is 663552, while the sum is 46.
The spelling of 11434221338680 in words is "eleven trillion, four hundred thirty-four billion, two hundred twenty-one million, three hundred thirty-eight thousand, six hundred eighty".
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