Base | Representation |
---|---|
bin | 111000000100011100101… |
… | …1010110000000110000000 |
3 | 1000021200212202212112100212 |
4 | 1300020321122300012000 |
5 | 2002224130432034242 |
6 | 24220052133333252 |
7 | 1423515125461415 |
oct | 160107132600600 |
9 | 30250782775325 |
10 | 7706134643072 |
11 | 2501176120098 |
12 | a45600a97228 |
13 | 43b8baa14288 |
14 | 1c8d9c19810c |
15 | d56c3138782 |
hex | 702396b0180 |
7706134643072 has 32 divisors (see below), whose sum is σ = 15472947544320. Its totient is φ = 3822728200704.
The previous prime is 7706134643047. The next prime is 7706134643083. The reversal of 7706134643072 is 2703464316077.
It is a tau number, because it is divible by the number of its divisors (32).
It is a super-2 number, since 2×77061346430722 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 7706134643072.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237008063 + ... + 237040574.
It is an arithmetic number, because the mean of its divisors is an integer number (483529610760).
Almost surely, 27706134643072 is an apocalyptic number.
It is an amenable number.
7706134643072 is an abundant number, since it is smaller than the sum of its proper divisors (7766812901248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7706134643072 is a wasteful number, since it uses less digits than its factorization.
7706134643072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 474048778 (or 474048766 counting only the distinct ones).
The product of its (nonzero) digits is 3556224, while the sum is 50.
The spelling of 7706134643072 in words is "seven trillion, seven hundred six billion, one hundred thirty-four million, six hundred forty-three thousand, seventy-two".
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