Base | Representation |
---|---|
bin | 11111001001111101110010… |
… | …00000011111011101001100 |
3 | 22222120200202221112212202122 |
4 | 33210332321000133131030 |
5 | 32440000314034033200 |
6 | 401414011534512112 |
7 | 20300560244656124 |
oct | 1744767100373514 |
9 | 288520687485678 |
10 | 68512127252300 |
11 | 1a9149147a99a6 |
12 | 7826138965638 |
13 | 2c2c886c1ab44 |
14 | 12cc00ca9dc84 |
15 | 7dc257156385 |
hex | 3e4fb901f74c |
68512127252300 has 36 divisors (see below), whose sum is σ = 148671764486616. Its totient is φ = 27404768256000.
The previous prime is 68512127252297. The next prime is 68512127252323. The reversal of 68512127252300 is 325272121586.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40666700 + ... + 42317900.
Almost surely, 268512127252300 is an apocalyptic number.
It is an amenable number.
68512127252300 is an abundant number, since it is smaller than the sum of its proper divisors (80159637234316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68512127252300 is a wasteful number, since it uses less digits than its factorization.
68512127252300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2066138 (or 2066131 counting only the distinct ones).
The product of its (nonzero) digits is 403200, while the sum is 44.
Adding to 68512127252300 its reverse (325272121586), we get a palindrome (68837399373886).
The spelling of 68512127252300 in words is "sixty-eight trillion, five hundred twelve billion, one hundred twenty-seven million, two hundred fifty-two thousand, three hundred".
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