| Base | Representation |
|---|---|
| bin | 1100001110110000001011… |
| … | …1100100111100000000000 |
| 3 | 1202121120120210220110121110 |
| 4 | 3003230002330213200000 |
| 5 | 3230311132031024030 |
| 6 | 44333423303323320 |
| 7 | 2555361603263661 |
| oct | 303540274474000 |
| 9 | 52546523813543 |
| 10 | 13447592048640 |
| 11 | 43151011516a2 |
| 12 | 1612297450540 |
| 13 | 767144225589 |
| 14 | 346c1cbc9368 |
| 15 | 184c0932d1b0 |
| hex | c3b02f27800 |
13447592048640 has 768 divisors, whose sum is σ = 46646046720000. Its totient is φ = 3296763445248.
The previous prime is 13447592048603. The next prime is 13447592048641. The reversal of 13447592048640 is 4684029574431.
It is a tau number, because it is divible by the number of its divisors (768).
It is a Harshad number since it is a multiple of its sum of digits (57).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13447592048641) 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 63 ways as a sum of consecutive naturals, for example, 2720530009 + ... + 2720534951.
It is an arithmetic number, because the mean of its divisors is an integer number (60737040000).
It is a 1-persistent number, because it is pandigital, but 2⋅13447592048640 = 26895184097280 is not.
Almost surely, 213447592048640 is an apocalyptic number.
13447592048640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13447592048640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23323023360000).
13447592048640 is an abundant number, since it is smaller than the sum of its proper divisors (33198454671360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13447592048640 is a wasteful number, since it uses less digits than its factorization.
13447592048640 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5130 (or 5110 counting only the distinct ones).
The product of its (nonzero) digits is 23224320, while the sum is 57.
The spelling of 13447592048640 in words is "thirteen trillion, four hundred forty-seven billion, five hundred ninety-two million, forty-eight thousand, six hundred forty".
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