Base | Representation |
---|---|
bin | 111111011001111000… |
… | …100111100010110100 |
3 | 20111201121112201002122 |
4 | 333121320213202310 |
5 | 2103411440213343 |
6 | 51135302455112 |
7 | 4630041341303 |
oct | 773170474264 |
9 | 214647481078 |
10 | 68080007348 |
11 | 26966431191 |
12 | 1123ba34498 |
13 | 655c733b22 |
14 | 341ba2643a |
15 | 1b86ca4068 |
hex | fd9e278b4 |
68080007348 has 12 divisors (see below), whose sum is σ = 119160457920. Its totient is φ = 34034162232.
The previous prime is 68080007323. The next prime is 68080007431. The reversal of 68080007348 is 84370008086.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 68080007299 and 68080007308.
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, 1434086 + ... + 1480797.
It is an arithmetic number, because the mean of its divisors is an integer number (9930038160).
Almost surely, 268080007348 is an apocalyptic number.
It is an amenable number.
68080007348 is a deficient number, since it is larger than the sum of its proper divisors (51080450572).
68080007348 is a wasteful number, since it uses less digits than its factorization.
68080007348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2920726 (or 2920724 counting only the distinct ones).
The product of its (nonzero) digits is 258048, while the sum is 44.
The spelling of 68080007348 in words is "sixty-eight billion, eighty million, seven thousand, three hundred forty-eight".
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