Base | Representation |
---|---|
bin | 11101001110100001010… |
… | …010110010000011010100 |
3 | 21010000011201220010001212 |
4 | 131032201102302003110 |
5 | 230401304140020422 |
6 | 4134401041440552 |
7 | 265051256320346 |
oct | 35164122620324 |
9 | 7100151803055 |
10 | 2008455782612 |
11 | 704865a24484 |
12 | 285303940158 |
13 | 11752034a236 |
14 | 6d2d18bd296 |
15 | 373a05099e2 |
hex | 1d3a14b20d4 |
2008455782612 has 12 divisors (see below), whose sum is σ = 3516385885236. Its totient is φ = 1003774101120.
The previous prime is 2008455782581. The next prime is 2008455782629. The reversal of 2008455782612 is 2162875548002.
It can be written as a sum of positive squares in 2 ways, for example, as 1106628257296 + 901827525316 = 1051964^2 + 949646^2 .
It is a congruent number.
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, 113437589 + ... + 113455292.
It is an arithmetic number, because the mean of its divisors is an integer number (293032157103).
Almost surely, 22008455782612 is an apocalyptic number.
It is an amenable number.
2008455782612 is a deficient number, since it is larger than the sum of its proper divisors (1507930102624).
2008455782612 is a wasteful number, since it uses less digits than its factorization.
2008455782612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 226895098 (or 226895096 counting only the distinct ones).
The product of its (nonzero) digits is 2150400, while the sum is 50.
The spelling of 2008455782612 in words is "two trillion, eight billion, four hundred fifty-five million, seven hundred eighty-two thousand, six hundred twelve".
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