Base | Representation |
---|---|
bin | 11111001000001110111111… |
… | …01101101011000010101100 |
3 | 22222101000020200010110221121 |
4 | 33210013133231223002230 |
5 | 32433012010123311200 |
6 | 401330413440310324 |
7 | 20263353256632226 |
oct | 1744073755530254 |
9 | 288330220113847 |
10 | 68452647088300 |
11 | 1a8a16717a7372 |
12 | 78166b90123a4 |
13 | 2c2709809c627 |
14 | 12c91a9287416 |
15 | 7da925388e1a |
hex | 3e41dfb6b0ac |
68452647088300 has 18 divisors (see below), whose sum is σ = 148542244181828. Its totient is φ = 27381058835280.
The previous prime is 68452647088279. The next prime is 68452647088307. The reversal of 68452647088300 is 388074625486.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (68452647088307) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 342263235342 + ... + 342263235541.
Almost surely, 268452647088300 is an apocalyptic number.
It is an amenable number.
68452647088300 is an abundant number, since it is smaller than the sum of its proper divisors (80089597093528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68452647088300 is a wasteful number, since it uses less digits than its factorization.
68452647088300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 684526470897 (or 684526470890 counting only the distinct ones).
The product of its (nonzero) digits is 61931520, while the sum is 61.
The spelling of 68452647088300 in words is "sixty-eight trillion, four hundred fifty-two billion, six hundred forty-seven million, eighty-eight thousand, three hundred".
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