Base | Representation |
---|---|
bin | 100111100100111000… |
… | …1001101011001000100 |
3 | 22010101001201212211022 |
4 | 1033021301031121010 |
5 | 2343024302431243 |
6 | 103013231530312 |
7 | 6066055551524 |
oct | 1171161153104 |
9 | 263331655738 |
10 | 84989498948 |
11 | 330533a1532 |
12 | 1457a989998 |
13 | 8025a57a63 |
14 | 41836a5684 |
15 | 232654db68 |
hex | 13c9c4d644 |
84989498948 has 6 divisors (see below), whose sum is σ = 148731623166. Its totient is φ = 42494749472.
The previous prime is 84989498929. The next prime is 84989498963.
84989498948 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in only one way, i.e., 84979246144 + 10252804 = 291512^2 + 3202^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10623687365 + ... + 10623687372.
It is an arithmetic number, because the mean of its divisors is an integer number (24788603861).
Almost surely, 284989498948 is an apocalyptic number.
It is an amenable number.
84989498948 is a deficient number, since it is larger than the sum of its proper divisors (63742124218).
84989498948 is a wasteful number, since it uses less digits than its factorization.
84989498948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21247374741 (or 21247374739 counting only the distinct ones).
The product of its digits is 1719926784, while the sum is 80.
The spelling of 84989498948 in words is "eighty-four billion, nine hundred eighty-nine million, four hundred ninety-eight thousand, nine hundred forty-eight".
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