Base | Representation |
---|---|
bin | 11010001011101111… |
… | …110100001001010001 |
3 | 2200120100011000212200 |
4 | 122023233310021101 |
5 | 430034234334103 |
6 | 20525432313413 |
7 | 2013462132441 |
oct | 321357641121 |
9 | 80510130780 |
10 | 28114371153 |
11 | 10a17914190 |
12 | 5547542869 |
13 | 286082389b |
14 | 1509c42121 |
15 | ae83090a3 |
hex | 68bbf4251 |
28114371153 has 48 divisors (see below), whose sum is σ = 45728592000. Its totient is φ = 16494762240.
The previous prime is 28114371143. The next prime is 28114371161. The reversal of 28114371153 is 35117341182.
28114371153 is a `hidden beast` number, since 28 + 114 + 371 + 153 = 666.
It is not a de Polignac number, because 28114371153 - 24 = 28114371137 is a prime.
It is not an unprimeable number, because it can be changed into a prime (28114371113) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 709653 + ... + 748221.
It is an arithmetic number, because the mean of its divisors is an integer number (952679000).
Almost surely, 228114371153 is an apocalyptic number.
It is an amenable number.
28114371153 is a deficient number, since it is larger than the sum of its proper divisors (17614220847).
28114371153 is a wasteful number, since it uses less digits than its factorization.
28114371153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38822 (or 38819 counting only the distinct ones).
The product of its digits is 20160, while the sum is 36.
The spelling of 28114371153 in words is "twenty-eight billion, one hundred fourteen million, three hundred seventy-one thousand, one hundred fifty-three".
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