Base | Representation |
---|---|
bin | 101100000100101010000… |
… | …011011010010001101100 |
3 | 101201112111100101010201100 |
4 | 230010222003122101230 |
5 | 344110142303341222 |
6 | 10235202424443100 |
7 | 431545645552605 |
oct | 54045203322154 |
9 | 11645440333640 |
10 | 3028657480812 |
11 | a684a0211217 |
12 | 40ab83319490 |
13 | 18c7a7a20942 |
14 | a6832d12dac |
15 | 53bb057e4ac |
hex | 2c12a0da46c |
3028657480812 has 18 divisors (see below), whose sum is σ = 7655773076588. Its totient is φ = 1009552493592.
The previous prime is 3028657480811. The next prime is 3028657480813. The reversal of 3028657480812 is 2180847568203.
3028657480812 is a `hidden beast` number, since 3 + 0 + 2 + 86 + 5 + 7 + 480 + 81 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (3028657480811) and next prime (3028657480813).
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-3 number, since 3×30286574808123 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (3028657480811) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42064687198 + ... + 42064687269.
Almost surely, 23028657480812 is an apocalyptic number.
It is an amenable number.
3028657480812 is an abundant number, since it is smaller than the sum of its proper divisors (4627115595776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3028657480812 is a wasteful number, since it uses less digits than its factorization.
3028657480812 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84129374477 (or 84129374472 counting only the distinct ones).
The product of its (nonzero) digits is 5160960, while the sum is 54.
The spelling of 3028657480812 in words is "three trillion, twenty-eight billion, six hundred fifty-seven million, four hundred eighty thousand, eight hundred twelve".
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