Base | Representation |
---|---|
bin | 111101010100110000110… |
… | …0010010111001010001010 |
3 | 1002211202002001111110112010 |
4 | 1322221201202113022022 |
5 | 2101042241212414313 |
6 | 25531534113200350 |
7 | 1526633446626510 |
oct | 172514142271212 |
9 | 32752061443463 |
10 | 8428362232458 |
11 | 275a4a2831673 |
12 | b415815600b6 |
13 | 491a391ca16c |
14 | 211d135644b0 |
15 | e93937c84c3 |
hex | 7aa6189728a |
8428362232458 has 64 divisors (see below), whose sum is σ = 21284925050880. Its totient is φ = 2167909024512.
The previous prime is 8428362232417. The next prime is 8428362232469. The reversal of 8428362232458 is 8542322638248.
It is a happy number.
It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 8428362232398 and 8428362232407.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 256601598 + ... + 256634441.
It is an arithmetic number, because the mean of its divisors is an integer number (332576953920).
Almost surely, 28428362232458 is an apocalyptic number.
8428362232458 is an abundant number, since it is smaller than the sum of its proper divisors (12856562818422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8428362232458 is a wasteful number, since it uses less digits than its factorization.
8428362232458 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 513236091.
The product of its digits is 35389440, while the sum is 57.
The spelling of 8428362232458 in words is "eight trillion, four hundred twenty-eight billion, three hundred sixty-two million, two hundred thirty-two thousand, four hundred fifty-eight".
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