| Base | Representation |
|---|---|
| bin | 1100000110111101111010… |
| … | …1100010001110010011000 |
| 3 | 1202010210100101110012202100 |
| 4 | 3001233132230101302120 |
| 5 | 3221113220442040243 |
| 6 | 44152143224403400 |
| 7 | 2542615235026416 |
| oct | 301573654216230 |
| 9 | 52123311405670 |
| 10 | 13313839799448 |
| 11 | 4273405526181 |
| 12 | 15b038a016560 |
| 13 | 757649b65066 |
| 14 | 34057125c2b6 |
| 15 | 1814cbd820d3 |
| hex | c1bdeb11c98 |
13313839799448 has 192 divisors, whose sum is σ = 38924870400000. Its totient is φ = 4099060753920.
The previous prime is 13313839799399. The next prime is 13313839799461. The reversal of 13313839799448 is 84499793831331.
It is a happy number.
13313839799448 is a `hidden beast` number, since 1 + 3 + 3 + 1 + 3 + 8 + 3 + 97 + 99 + 448 = 666.
13313839799448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×133138397994482 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (72).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23176803 + ... + 23744301.
It is an arithmetic number, because the mean of its divisors is an integer number (202733700000).
Almost surely, 213313839799448 is an apocalyptic number.
13313839799448 is a gapful number since it is divisible by the number (18) 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 13313839799448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19462435200000).
13313839799448 is an abundant number, since it is smaller than the sum of its proper divisors (25611030600552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13313839799448 is a wasteful number, since it uses less digits than its factorization.
13313839799448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 568022 (or 568015 counting only the distinct ones).
The product of its digits is 423263232, while the sum is 72.
The spelling of 13313839799448 in words is "thirteen trillion, three hundred thirteen billion, eight hundred thirty-nine million, seven hundred ninety-nine thousand, four hundred forty-eight".
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