Base | Representation |
---|---|
bin | 11111101000110000011… |
… | …011001100000010000000 |
3 | 21200211122101112000012021 |
4 | 133220300123030002000 |
5 | 241104441331312222 |
6 | 4342430241011224 |
7 | 313033244055166 |
oct | 37506033140200 |
9 | 7624571460167 |
10 | 2174065885312 |
11 | 76901a572852 |
12 | 2b1422323b14 |
13 | 12a02396a849 |
14 | 7732250b236 |
15 | 3b844764ac7 |
hex | 1fa306cc080 |
2174065885312 has 32 divisors (see below), whose sum is σ = 4392148968000. Its totient is φ = 1071722615040.
The previous prime is 2174065885253. The next prime is 2174065885331. The reversal of 2174065885312 is 2135885604712.
It is a tau number, because it is divible by the number of its divisors (32).
It is a self number, because there is not a number n which added to its sum of digits gives 2174065885312.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119602812 + ... + 119620987.
It is an arithmetic number, because the mean of its divisors is an integer number (137254655250).
Almost surely, 22174065885312 is an apocalyptic number.
It is an amenable number.
2174065885312 is an abundant number, since it is smaller than the sum of its proper divisors (2218083082688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2174065885312 is an equidigital number, since it uses as much as digits as its factorization.
2174065885312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 239223884 (or 239223872 counting only the distinct ones).
The product of its (nonzero) digits is 3225600, while the sum is 52.
The spelling of 2174065885312 in words is "two trillion, one hundred seventy-four billion, sixty-five million, eight hundred eighty-five thousand, three hundred twelve".
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