Base | Representation |
---|---|
bin | 100110010000010011… |
… | …0011111110001111110 |
3 | 21212001021020112022000 |
4 | 1030200212133301332 |
5 | 2321221220404212 |
6 | 101423444203130 |
7 | 5635533610221 |
oct | 1144046376176 |
9 | 255037215260 |
10 | 82151341182 |
11 | 319273215a9 |
12 | 13b083994a6 |
13 | 7992a5a671 |
14 | 3d9478b5b8 |
15 | 220c2c81dc |
hex | 132099fc7e |
82151341182 has 64 divisors (see below), whose sum is σ = 183406671360. Its totient is φ = 27256744512.
The previous prime is 82151341159. The next prime is 82151341187. The reversal of 82151341182 is 28114315128.
It is a happy number.
82151341182 is a `hidden beast` number, since 8 + 21 + 513 + 4 + 118 + 2 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82151341187) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29581378 + ... + 29584154.
It is an arithmetic number, because the mean of its divisors is an integer number (2865729240).
Almost surely, 282151341182 is an apocalyptic number.
82151341182 is an abundant number, since it is smaller than the sum of its proper divisors (101255330178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82151341182 is a wasteful number, since it uses less digits than its factorization.
82151341182 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5134 (or 5128 counting only the distinct ones).
The product of its digits is 15360, while the sum is 36.
The spelling of 82151341182 in words is "eighty-two billion, one hundred fifty-one million, three hundred forty-one thousand, one hundred eighty-two".
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