Base | Representation |
---|---|
bin | 1101000100101000101110… |
… | …00001110001001010101100 |
3 | 10202210011000011002010200221 |
4 | 12202110113001301022230 |
5 | 12231441020211423003 |
6 | 141050001251501124 |
7 | 6024605415123445 |
oct | 642242701611254 |
9 | 122704004063627 |
10 | 28746602451628 |
11 | 91834027305a6 |
12 | 328334abb77a4 |
13 | 1306a40239899 |
14 | 7154b32022cc |
15 | 34cb723277bd |
hex | 1a25170712ac |
28746602451628 has 6 divisors (see below), whose sum is σ = 50306554290356. Its totient is φ = 14373301225812.
The previous prime is 28746602451607. The next prime is 28746602451643. The reversal of 28746602451628 is 82615420664782.
It is a super-3 number, since 3×287466024516283 (a number of 41 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3593325306450 + ... + 3593325306457.
Almost surely, 228746602451628 is an apocalyptic number.
It is an amenable number.
28746602451628 is a deficient number, since it is larger than the sum of its proper divisors (21559951838728).
28746602451628 is a wasteful number, since it uses less digits than its factorization.
28746602451628 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7186650612911 (or 7186650612909 counting only the distinct ones).
The product of its (nonzero) digits is 61931520, while the sum is 61.
The spelling of 28746602451628 in words is "twenty-eight trillion, seven hundred forty-six billion, six hundred two million, four hundred fifty-one thousand, six hundred twenty-eight".
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