Base | Representation |
---|---|
bin | 101111111000001010… |
… | …0110101101111000110 |
3 | 100211101102220021212022 |
4 | 1133300110311233012 |
5 | 3141031424231010 |
6 | 115122204523142 |
7 | 10266611433263 |
oct | 1376024655706 |
9 | 324342807768 |
10 | 102816242630 |
11 | 3a6710a7952 |
12 | 17b14b504b2 |
13 | 9907105aba |
14 | 4d950b226a |
15 | 2a1b5d1d55 |
hex | 17f0535bc6 |
102816242630 has 16 divisors (see below), whose sum is σ = 189373173264. Its totient is φ = 40170066720.
The previous prime is 102816242611. The next prime is 102816242677. The reversal of 102816242630 is 36242618201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119553341 + ... + 119554200.
It is an arithmetic number, because the mean of its divisors is an integer number (11835823329).
Almost surely, 2102816242630 is an apocalyptic number.
102816242630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102816242630 is a deficient number, since it is larger than the sum of its proper divisors (86556930634).
102816242630 is a wasteful number, since it uses less digits than its factorization.
102816242630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 239107591.
The product of its (nonzero) digits is 27648, while the sum is 35.
The spelling of 102816242630 in words is "one hundred two billion, eight hundred sixteen million, two hundred forty-two thousand, six hundred thirty".
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