Base | Representation |
---|---|
bin | 100110100110010010… |
… | …1100100110011010100 |
3 | 21220221200211120111222 |
4 | 1031030211210303110 |
5 | 2324224130001413 |
6 | 102025005145512 |
7 | 5663034254222 |
oct | 1151445446324 |
9 | 256850746458 |
10 | 82889297108 |
11 | 32175935832 |
12 | 1409355b298 |
13 | 7a7c8c9087 |
14 | 40247a5b12 |
15 | 2251e96b08 |
hex | 134c964cd4 |
82889297108 has 12 divisors (see below), whose sum is σ = 145321458912. Its totient is φ = 41368880280.
The previous prime is 82889297089. The next prime is 82889297123. The reversal of 82889297108 is 80179298828.
It is a hoax number, since the sum of its digits (62) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
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 in 3 ways as a sum of consecutive naturals, for example, 18939608 + ... + 18943983.
It is an arithmetic number, because the mean of its divisors is an integer number (12110121576).
Almost surely, 282889297108 is an apocalyptic number.
It is an amenable number.
82889297108 is a deficient number, since it is larger than the sum of its proper divisors (62432161804).
82889297108 is a wasteful number, since it uses less digits than its factorization.
82889297108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37884142 (or 37884140 counting only the distinct ones).
The product of its (nonzero) digits is 9289728, while the sum is 62.
The spelling of 82889297108 in words is "eighty-two billion, eight hundred eighty-nine million, two hundred ninety-seven thousand, one hundred eight".
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