Base | Representation |
---|---|
bin | 1100100010000110… |
… | …11000011010110110 |
3 | 122100220221202111011 |
4 | 12101003120122312 |
5 | 102240002100240 |
6 | 3031400102434 |
7 | 325511506024 |
oct | 62103303266 |
9 | 18326852434 |
10 | 6728550070 |
11 | 2943100290 |
12 | 1379464a1a |
13 | 832cc3198 |
14 | 47b899714 |
15 | 295a996ea |
hex | 1910d86b6 |
6728550070 has 32 divisors (see below), whose sum is σ = 13254173856. Its totient is φ = 2439014400.
The previous prime is 6728550061. The next prime is 6728550077. The reversal of 6728550070 is 700558276.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6728550077) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61611 + ... + 131350.
It is an arithmetic number, because the mean of its divisors is an integer number (414192933).
Almost surely, 26728550070 is an apocalyptic number.
6728550070 is a deficient number, since it is larger than the sum of its proper divisors (6525623786).
6728550070 is a wasteful number, since it uses less digits than its factorization.
6728550070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193296.
The product of its (nonzero) digits is 117600, while the sum is 40.
The square root of 6728550070 is about 82027.7396372715. The cubic root of 6728550070 is about 1887.8775825763.
The spelling of 6728550070 in words is "six billion, seven hundred twenty-eight million, five hundred fifty thousand, seventy".
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