Base | Representation |
---|---|
bin | 100110010010101101… |
… | …0010010011100010110 |
3 | 21212020220001210022000 |
4 | 1030211122102130112 |
5 | 2321402344330102 |
6 | 101435445420130 |
7 | 5640533460444 |
oct | 1144532223426 |
9 | 255226053260 |
10 | 82232026902 |
11 | 31968920a13 |
12 | 13b2b40a646 |
13 | 79a669abac |
14 | 3da1391b94 |
15 | 221441501c |
hex | 1325692716 |
82232026902 has 64 divisors (see below), whose sum is σ = 186556608000. Its totient is φ = 26843050080.
The previous prime is 82232026883. The next prime is 82232026927. The reversal of 82232026902 is 20962023228.
It is a super-2 number, since 2×822320269022 (a number of 23 digits) contains 22 as substring.
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 31 ways as a sum of consecutive naturals, for example, 499293 + ... + 643239.
It is an arithmetic number, because the mean of its divisors is an integer number (2914947000).
Almost surely, 282232026902 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 82232026902, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93278304000).
82232026902 is an abundant number, since it is smaller than the sum of its proper divisors (104324581098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82232026902 is a wasteful number, since it uses less digits than its factorization.
82232026902 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 144178 (or 144172 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 36.
The spelling of 82232026902 in words is "eighty-two billion, two hundred thirty-two million, twenty-six thousand, nine hundred two".
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