Base | Representation |
---|---|
bin | 101101100001010101001… |
… | …000110000110101100110 |
3 | 102002001100011111002210210 |
4 | 231201111020300311212 |
5 | 402222440111131123 |
6 | 10353020422400250 |
7 | 442000555655151 |
oct | 55412510606546 |
9 | 12061304432723 |
10 | 3128164552038 |
11 | aa671337a669 |
12 | 426313b90086 |
13 | 198ca5382a46 |
14 | ab5926dcc98 |
15 | 5658639ae93 |
hex | 2d855230d66 |
3128164552038 has 32 divisors (see below), whose sum is σ = 6342352099200. Its totient is φ = 1028385792576.
The previous prime is 3128164552033. The next prime is 3128164552049. The reversal of 3128164552038 is 8302554618213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3128164552033) by changing a digit.
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 in 15 ways as a sum of consecutive naturals, for example, 9054273 + ... + 9393411.
It is an arithmetic number, because the mean of its divisors is an integer number (198198503100).
Almost surely, 23128164552038 is an apocalyptic number.
3128164552038 is an abundant number, since it is smaller than the sum of its proper divisors (3214187547162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3128164552038 is a wasteful number, since it uses less digits than its factorization.
3128164552038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 360276.
The product of its (nonzero) digits is 1382400, while the sum is 48.
The spelling of 3128164552038 in words is "three trillion, one hundred twenty-eight billion, one hundred sixty-four million, five hundred fifty-two thousand, thirty-eight".
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