Base | Representation |
---|---|
bin | 11110111011110001101111… |
… | …11011000100001001011000 |
3 | 22220212002110102221222202122 |
4 | 33131320313323010021120 |
5 | 32404003420321430113 |
6 | 400402030030320412 |
7 | 20220421515644006 |
oct | 1735706773041130 |
9 | 286762412858678 |
10 | 68024630264408 |
11 | 1a7470a1427564 |
12 | 7767767059108 |
13 | 2bc59062029ac |
14 | 12b25a41d5a76 |
15 | 7ce724004408 |
hex | 3dde37ec4258 |
68024630264408 has 8 divisors (see below), whose sum is σ = 127546181745780. Its totient is φ = 34012315132200.
The previous prime is 68024630264359. The next prime is 68024630264417. The reversal of 68024630264408 is 80446203642086.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 68024630264408.
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, 4251539391518 + ... + 4251539391533.
Almost surely, 268024630264408 is an apocalyptic number.
It is an amenable number.
68024630264408 is a deficient number, since it is larger than the sum of its proper divisors (59521551481372).
68024630264408 is a wasteful number, since it uses less digits than its factorization.
68024630264408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8503078783057 (or 8503078783053 counting only the distinct ones).
The product of its (nonzero) digits is 10616832, while the sum is 53.
The spelling of 68024630264408 in words is "sixty-eight trillion, twenty-four billion, six hundred thirty million, two hundred sixty-four thousand, four hundred eight".
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