Base | Representation |
---|---|
bin | 11101000100010100100100… |
… | …100001010110111101011000 |
3 | 121202122102012022022212122111 |
4 | 131010110210201112331120 |
5 | 113224013430424240013 |
6 | 1131521010222002104 |
7 | 35633105110104535 |
oct | 3504244441267530 |
9 | 552572168285574 |
10 | 127840314290008 |
11 | 37808855698aa1 |
12 | 12408386716334 |
13 | 564439cc16428 |
14 | 237d70b84bd8c |
15 | eba64751173d |
hex | 744524856f58 |
127840314290008 has 8 divisors (see below), whose sum is σ = 239700589293780. Its totient is φ = 63920157145000.
The previous prime is 127840314289913. The next prime is 127840314290011. The reversal of 127840314290008 is 800092413048721.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7990019643118 + ... + 7990019643133.
Almost surely, 2127840314290008 is an apocalyptic number.
It is an amenable number.
127840314290008 is a deficient number, since it is larger than the sum of its proper divisors (111860275003772).
127840314290008 is a wasteful number, since it uses less digits than its factorization.
127840314290008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15980039286257 (or 15980039286253 counting only the distinct ones).
The product of its (nonzero) digits is 774144, while the sum is 49.
The spelling of 127840314290008 in words is "one hundred twenty-seven trillion, eight hundred forty billion, three hundred fourteen million, two hundred ninety thousand, eight".
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