Base | Representation |
---|---|
bin | 100111011011101110… |
… | …0010011001011100100 |
3 | 22002120122011201122002 |
4 | 1032313130103023210 |
5 | 2341412044341443 |
6 | 102522525424432 |
7 | 6055333234163 |
oct | 1166734231344 |
9 | 262518151562 |
10 | 84682027748 |
11 | 32a058848aa |
12 | 144b3a0b118 |
13 | 7ca7142436 |
14 | 41549093da |
15 | 23095662b8 |
hex | 13b77132e4 |
84682027748 has 6 divisors (see below), whose sum is σ = 148193548566. Its totient is φ = 42341013872.
The previous prime is 84682027741. The next prime is 84682027753. The reversal of 84682027748 is 84772028648.
It can be written as a sum of positive squares in only one way, i.e., 61810909924 + 22871117824 = 248618^2 + 151232^2 .
It is a junction number, because it is equal to n+sod(n) for n = 84682027693 and 84682027702.
It is not an unprimeable number, because it can be changed into a prime (84682027741) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10585253465 + ... + 10585253472.
It is an arithmetic number, because the mean of its divisors is an integer number (24698924761).
Almost surely, 284682027748 is an apocalyptic number.
It is an amenable number.
84682027748 is a deficient number, since it is larger than the sum of its proper divisors (63511520818).
84682027748 is a wasteful number, since it uses less digits than its factorization.
84682027748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21170506941 (or 21170506939 counting only the distinct ones).
The product of its (nonzero) digits is 9633792, while the sum is 56.
The spelling of 84682027748 in words is "eighty-four billion, six hundred eighty-two million, twenty-seven thousand, seven hundred forty-eight".
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