Base | Representation |
---|---|
bin | 100110010111010010… |
… | …0111010001010000110 |
3 | 21212122121102120111121 |
4 | 1030232210322022012 |
5 | 2322211231242313 |
6 | 101503021424154 |
7 | 5644411540051 |
oct | 1145644721206 |
9 | 255577376447 |
10 | 82385805958 |
11 | 31a37704445 |
12 | 13b72a0b05a |
13 | 79cc4c0c11 |
14 | 3db7981a98 |
15 | 2222b8e28d |
hex | 132e93a286 |
82385805958 has 8 divisors (see below), whose sum is σ = 123603653952. Its totient is φ = 41184587976.
The previous prime is 82385805947. The next prime is 82385805959. The reversal of 82385805958 is 85950858328.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 82385805896 and 82385805905.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82385805959) 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 3 ways as a sum of consecutive naturals, for example, 4145110 + ... + 4164937.
It is an arithmetic number, because the mean of its divisors is an integer number (15450456744).
Almost surely, 282385805958 is an apocalyptic number.
82385805958 is a deficient number, since it is larger than the sum of its proper divisors (41217847994).
82385805958 is a wasteful number, since it uses less digits than its factorization.
82385805958 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8315006.
The product of its (nonzero) digits is 27648000, while the sum is 61.
The spelling of 82385805958 in words is "eighty-two billion, three hundred eighty-five million, eight hundred five thousand, nine hundred fifty-eight".
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