Base | Representation |
---|---|
bin | 110001011111000110000… |
… | …1111010111011100101100 |
3 | 220002012022022122022112110 |
4 | 1202332030033113130230 |
5 | 1342413013213134022 |
6 | 22244245004204020 |
7 | 1301243131466502 |
oct | 142761417273454 |
9 | 26065268568473 |
10 | 6801286068012 |
11 | 2192455749077 |
12 | 91a174b39610 |
13 | 3a44878a6c57 |
14 | 197280c8a672 |
15 | bbdb511700c |
hex | 62f8c3d772c |
6801286068012 has 12 divisors (see below), whose sum is σ = 15869667492056. Its totient is φ = 2267095356000.
The previous prime is 6801286068007. The next prime is 6801286068013. The reversal of 6801286068012 is 2108606821086.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (6801286068013) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283386919489 + ... + 283386919512.
Almost surely, 26801286068012 is an apocalyptic number.
It is an amenable number.
6801286068012 is an abundant number, since it is smaller than the sum of its proper divisors (9068381424044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6801286068012 is a wasteful number, since it uses less digits than its factorization.
6801286068012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 566773839008 (or 566773839006 counting only the distinct ones).
The product of its (nonzero) digits is 442368, while the sum is 48.
The spelling of 6801286068012 in words is "six trillion, eight hundred one billion, two hundred eighty-six million, sixty-eight thousand, twelve".
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