Base | Representation |
---|---|
bin | 1011101101010001100111… |
… | …1000110100001110101110 |
3 | 1200120121001021010202111211 |
4 | 2323110121320310032232 |
5 | 3141400240013414020 |
6 | 43213304505305034 |
7 | 2466001225544041 |
oct | 273243170641656 |
9 | 50517037122454 |
10 | 12872451310510 |
11 | 41131a31a9520 |
12 | 153a925a9517a |
13 | 724b368c629c |
14 | 32705c334c58 |
15 | 174c96b3285a |
hex | bb519e343ae |
12872451310510 has 16 divisors (see below), whose sum is σ = 25276813482672. Its totient is φ = 4680891385600.
The previous prime is 12872451310463. The next prime is 12872451310559. The reversal of 12872451310510 is 1501315427821.
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, 58511142211 + ... + 58511142430.
It is an arithmetic number, because the mean of its divisors is an integer number (1579800842667).
Almost surely, 212872451310510 is an apocalyptic number.
12872451310510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12872451310510 is a deficient number, since it is larger than the sum of its proper divisors (12404362172162).
12872451310510 is a wasteful number, since it uses less digits than its factorization.
12872451310510 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117022284659.
The product of its (nonzero) digits is 67200, while the sum is 40.
The spelling of 12872451310510 in words is "twelve trillion, eight hundred seventy-two billion, four hundred fifty-one million, three hundred ten thousand, five hundred ten".
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