Base | Representation |
---|---|
bin | 10010110010111001101110… |
… | …000100000100000011111100 |
3 | 101211200111002202122000002222 |
4 | 102302321232010010003330 |
5 | 41313321342001402123 |
6 | 451450432110104512 |
7 | 23261121632256314 |
oct | 2262715604040374 |
9 | 354614082560088 |
10 | 82662787137788 |
11 | 24380100363440 |
12 | 93307281ab138 |
13 | 37180b5056910 |
14 | 165ac863b4444 |
15 | 9853aea306c8 |
hex | 4b2e6e1040fc |
82662787137788 has 48 divisors (see below), whose sum is σ = 178894806195840. Its totient is φ = 32858229700800.
The previous prime is 82662787137767. The next prime is 82662787137839. The reversal of 82662787137788 is 88773178726628.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3803024978 + ... + 3803046713.
It is an arithmetic number, because the mean of its divisors is an integer number (3726975129080).
Almost surely, 282662787137788 is an apocalyptic number.
It is an amenable number.
82662787137788 is an abundant number, since it is smaller than the sum of its proper divisors (96232019058052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82662787137788 is a wasteful number, since it uses less digits than its factorization.
82662787137788 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7606071738 (or 7606071736 counting only the distinct ones).
The product of its digits is 4248502272, while the sum is 80.
The spelling of 82662787137788 in words is "eighty-two trillion, six hundred sixty-two billion, seven hundred eighty-seven million, one hundred thirty-seven thousand, seven hundred eighty-eight".
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