Base | Representation |
---|---|
bin | 101010010001100101001… |
… | …001000101010001100100 |
3 | 101021201120001100011020201 |
4 | 222101211021011101210 |
5 | 340044113230144222 |
6 | 10102325423040244 |
7 | 416612646061522 |
oct | 52214511052144 |
9 | 11251501304221 |
10 | 2905094771812 |
11 | a200532990a2 |
12 | 3ab03a440084 |
13 | 180c456b1c4c |
14 | a0870767312 |
15 | 5087c931427 |
hex | 2a465245464 |
2905094771812 has 12 divisors (see below), whose sum is σ = 5155520299776. Its totient is φ = 1432088971880.
The previous prime is 2905094771809. The next prime is 2905094771863. The reversal of 2905094771812 is 2181774905092.
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, 5114603188 + ... + 5114603755.
It is an arithmetic number, because the mean of its divisors is an integer number (429626691648).
Almost surely, 22905094771812 is an apocalyptic number.
It is an amenable number.
2905094771812 is a deficient number, since it is larger than the sum of its proper divisors (2250425527964).
2905094771812 is a wasteful number, since it uses less digits than its factorization.
2905094771812 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10229207018 (or 10229207016 counting only the distinct ones).
The product of its (nonzero) digits is 2540160, while the sum is 55.
The spelling of 2905094771812 in words is "two trillion, nine hundred five billion, ninety-four million, seven hundred seventy-one thousand, eight hundred twelve".
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