Base | Representation |
---|---|
bin | 10111110010101100… |
… | …01110110011100000 |
3 | 1012222012012022200121 |
4 | 23321112032303200 |
5 | 202124430223214 |
6 | 5511251530024 |
7 | 631351111105 |
oct | 137126166340 |
9 | 35865168617 |
10 | 12773289184 |
11 | 5465209247 |
12 | 25858b9914 |
13 | 12874248a6 |
14 | 8925d2aac |
15 | 4eb5bd424 |
hex | 2f958ece0 |
12773289184 has 48 divisors (see below), whose sum is σ = 27346355568. Its totient is φ = 5848492032.
The previous prime is 12773289161. The next prime is 12773289187. The reversal of 12773289184 is 48198237721.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12773289187) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297174 + ... + 337429.
It is an arithmetic number, because the mean of its divisors is an integer number (569715741).
Almost surely, 212773289184 is an apocalyptic number.
It is an amenable number.
12773289184 is an abundant number, since it is smaller than the sum of its proper divisors (14573066384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12773289184 is a wasteful number, since it uses less digits than its factorization.
12773289184 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 634667 (or 634659 counting only the distinct ones).
The product of its digits is 1354752, while the sum is 52.
The spelling of 12773289184 in words is "twelve billion, seven hundred seventy-three million, two hundred eighty-nine thousand, one hundred eighty-four".
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