Base | Representation |
---|---|
bin | 1011101011100100001010… |
… | …1000110011000001111000 |
3 | 1200110210012122102000020120 |
4 | 2322321002220303001320 |
5 | 3140410101433043242 |
6 | 43152005222253240 |
7 | 2463611152353321 |
oct | 272710250630170 |
9 | 50423178360216 |
10 | 12843070206072 |
11 | 4101796349927 |
12 | 15350a6287220 |
13 | 7221338145a2 |
14 | 325872191448 |
15 | 17412750a1ec |
hex | bae42a33078 |
12843070206072 has 64 divisors (see below), whose sum is σ = 33344729489280. Its totient is φ = 4119054774912.
The previous prime is 12843070206067. The next prime is 12843070206073. The reversal of 12843070206072 is 27060207034821.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12843070206073) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92802763 + ... + 92941050.
It is an arithmetic number, because the mean of its divisors is an integer number (521011398270).
Almost surely, 212843070206072 is an apocalyptic number.
12843070206072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12843070206072 is an abundant number, since it is smaller than the sum of its proper divisors (20501659283208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12843070206072 is a wasteful number, since it uses less digits than its factorization.
12843070206072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185743932 (or 185743928 counting only the distinct ones).
The product of its (nonzero) digits is 225792, while the sum is 42.
The spelling of 12843070206072 in words is "twelve trillion, eight hundred forty-three billion, seventy million, two hundred six thousand, seventy-two".
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