Base | Representation |
---|---|
bin | 100111000111100110… |
… | …1101111111010010110 |
3 | 22000211121020002121022 |
4 | 1032033031233322112 |
5 | 2334021310442010 |
6 | 102331540121142 |
7 | 6032526530462 |
oct | 1161715577226 |
9 | 260747202538 |
10 | 84007124630 |
11 | 32699917130 |
12 | 143459961b2 |
13 | 7bca37c390 |
14 | 40cd0254a2 |
15 | 22ba19ed55 |
hex | 138f36fe96 |
84007124630 has 64 divisors (see below), whose sum is σ = 180659808000. Its totient is φ = 27720232320.
The previous prime is 84007124603. The next prime is 84007124651. The reversal of 84007124630 is 3642170048.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 413480 + ... + 582219.
It is an arithmetic number, because the mean of its divisors is an integer number (2822809500).
Almost surely, 284007124630 is an apocalyptic number.
84007124630 is an abundant number, since it is smaller than the sum of its proper divisors (96652683370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84007124630 is a wasteful number, since it uses less digits than its factorization.
84007124630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 995789.
The product of its (nonzero) digits is 32256, while the sum is 35.
Adding to 84007124630 its reverse (3642170048), we get a palindrome (87649294678).
The spelling of 84007124630 in words is "eighty-four billion, seven million, one hundred twenty-four thousand, six hundred thirty".
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