Base | Representation |
---|---|
bin | 101001101010111010… |
… | …0100100010001010110 |
3 | 22112222110221222211120 |
4 | 1103111310210101112 |
5 | 2431232042013412 |
6 | 105035401544410 |
7 | 6315364112220 |
oct | 1232564442126 |
9 | 275873858746 |
10 | 89486672982 |
11 | 34a50991993 |
12 | 15414aa5106 |
13 | 8591682195 |
14 | 448ca77410 |
15 | 24db27eb8c |
hex | 14d5d24456 |
89486672982 has 16 divisors (see below), whose sum is σ = 204540966912. Its totient is φ = 25567620840.
The previous prime is 89486672981. The next prime is 89486673011. The reversal of 89486672982 is 28927668498.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89486672981) by changing a digit.
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 in 7 ways as a sum of consecutive naturals, for example, 1065317494 + ... + 1065317577.
It is an arithmetic number, because the mean of its divisors is an integer number (12783810432).
Almost surely, 289486672982 is an apocalyptic number.
89486672982 is an abundant number, since it is smaller than the sum of its proper divisors (115054293930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89486672982 is a wasteful number, since it uses less digits than its factorization.
89486672982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2130635083.
The product of its digits is 167215104, while the sum is 69.
The spelling of 89486672982 in words is "eighty-nine billion, four hundred eighty-six million, six hundred seventy-two thousand, nine hundred eighty-two".
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