Base | Representation |
---|---|
bin | 1100001111001… |
… | …00100100010010 |
3 | 21011011001200211 |
4 | 12013210210102 |
5 | 202234214312 |
6 | 14104034334 |
7 | 2354331355 |
oct | 607444422 |
9 | 234131624 |
10 | 102648082 |
11 | 52a40029 |
12 | 2a4629aa |
13 | 1835cc14 |
14 | d8c029c |
15 | 90293a7 |
hex | 61e4912 |
102648082 has 8 divisors (see below), whose sum is σ = 156582000. Its totient is φ = 50454084.
The previous prime is 102648079. The next prime is 102648083. The reversal of 102648082 is 280846201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (102648083) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434832 + ... + 435067.
It is an arithmetic number, because the mean of its divisors is an integer number (19572750).
Almost surely, 2102648082 is an apocalyptic number.
102648082 is a deficient number, since it is larger than the sum of its proper divisors (53933918).
102648082 is an equidigital number, since it uses as much as digits as its factorization.
102648082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 869960.
The product of its (nonzero) digits is 6144, while the sum is 31.
The square root of 102648082 is about 10131.5389749041. The cubic root of 102648082 is about 468.2203439244.
The spelling of 102648082 in words is "one hundred two million, six hundred forty-eight thousand, eighty-two".
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