Base | Representation |
---|---|
bin | 100010111100001100011011… |
… | …1110010001001011101000000 |
3 | 1111022012102210100212201220211 |
4 | 1011320120313302021131000 |
5 | 310240430220122104333 |
6 | 3005354050305443504 |
7 | 121510411543233325 |
oct | 10570306762113500 |
9 | 1438172710781824 |
10 | 307340205659968 |
11 | 89a23281830518 |
12 | 2a578711040594 |
13 | 102650983cab90 |
14 | 55c74b97d4b4c |
15 | 257e9562c9ecd |
hex | 1178637c89740 |
307340205659968 has 112 divisors (see below), whose sum is σ = 682670093656320. Its totient is φ = 136352720922624.
The previous prime is 307340205659909. The next prime is 307340205659983. The reversal of 307340205659968 is 869956502043703.
It is a super-2 number, since 2×3073402056599682 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57588088 + ... + 62698231.
It is an arithmetic number, because the mean of its divisors is an integer number (6095268693360).
Almost surely, 2307340205659968 is an apocalyptic number.
It is an amenable number.
307340205659968 is an abundant number, since it is smaller than the sum of its proper divisors (375329887996352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
307340205659968 is a wasteful number, since it uses less digits than its factorization.
307340205659968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120286464 (or 120286454 counting only the distinct ones).
The product of its (nonzero) digits is 293932800, while the sum is 67.
The spelling of 307340205659968 in words is "three hundred seven trillion, three hundred forty billion, two hundred five million, six hundred fifty-nine thousand, nine hundred sixty-eight".
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