Base | Representation |
---|---|
bin | 111011001111001110111… |
… | …010011001011110000110 |
3 | 112102011110102121221221000 |
4 | 323033032322121132012 |
5 | 1013144002143210421 |
6 | 12354034024234130 |
7 | 600051232233324 |
oct | 73171672313606 |
9 | 15364412557830 |
10 | 4070805444486 |
11 | 132a467603040 |
12 | 558b4860b946 |
13 | 236b4c081151 |
14 | 101056cdad14 |
15 | 70d5716b226 |
hex | 3b3cee99786 |
4070805444486 has 256 divisors, whose sum is σ = 10342718668800. Its totient is φ = 1175498956800.
The previous prime is 4070805444473. The next prime is 4070805444487. The reversal of 4070805444486 is 6844445080704.
4070805444486 is a `hidden beast` number, since 4 + 0 + 70 + 8 + 0 + 54 + 44 + 486 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4070805444487) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 639959946 + ... + 639966306.
It is an arithmetic number, because the mean of its divisors is an integer number (40401244800).
Almost surely, 24070805444486 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4070805444486, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5171359334400).
4070805444486 is an abundant number, since it is smaller than the sum of its proper divisors (6271913224314).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4070805444486 is a wasteful number, since it uses less digits than its factorization.
4070805444486 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6892 (or 6886 counting only the distinct ones).
The product of its (nonzero) digits is 13762560, while the sum is 54.
The spelling of 4070805444486 in words is "four trillion, seventy billion, eight hundred five million, four hundred forty-four thousand, four hundred eighty-six".
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