Base | Representation |
---|---|
bin | 1100111100100000000010… |
… | …00000000110000111000000 |
3 | 10201210102110100201021121210 |
4 | 12132100001000012013000 |
5 | 12212401014332241003 |
6 | 140313330431450120 |
7 | 5665451166621213 |
oct | 636200100060700 |
9 | 121712410637553 |
10 | 28467060040128 |
11 | 90858a3292336 |
12 | 3239134986940 |
13 | 12b658083b638 |
14 | 705b5505b77a |
15 | 345760b71503 |
hex | 19e4010061c0 |
28467060040128 has 112 divisors (see below), whose sum is σ = 77344982516736. Its totient is φ = 9235360942080.
The previous prime is 28467060040093. The next prime is 28467060040151. The reversal of 28467060040128 is 82104006076482.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3815376 + ... + 8455247.
Almost surely, 228467060040128 is an apocalyptic number.
It is an amenable number.
28467060040128 is an abundant number, since it is smaller than the sum of its proper divisors (48877922476608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28467060040128 is a wasteful number, since it uses less digits than its factorization.
28467060040128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12270962 (or 12270952 counting only the distinct ones).
The product of its (nonzero) digits is 1032192, while the sum is 48.
The spelling of 28467060040128 in words is "twenty-eight trillion, four hundred sixty-seven billion, sixty million, forty thousand, one hundred twenty-eight".
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