Base | Representation |
---|---|
bin | 110010011000101011… |
… | …1000101010100011010 |
3 | 101100021210202020000021 |
4 | 1210301113011110122 |
5 | 3233044243121312 |
6 | 121412451101054 |
7 | 10550232343246 |
oct | 1446127052432 |
9 | 340253666007 |
10 | 108202317082 |
11 | 41985429352 |
12 | 18b788a178a |
13 | a284c3b6c2 |
14 | 5346551426 |
15 | 2c3439ac07 |
hex | 19315c551a |
108202317082 has 4 divisors (see below), whose sum is σ = 162303475626. Its totient is φ = 54101158540.
The previous prime is 108202317079. The next prime is 108202317089. The reversal of 108202317082 is 280713202801.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 280713202801 = 2179 ⋅128826619.
It can be written as a sum of positive squares in only one way, i.e., 106601597001 + 1600720081 = 326499^2 + 40009^2 .
It is not an unprimeable number, because it can be changed into a prime (108202317089) 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 as a sum of consecutive naturals, namely, 27050579269 + ... + 27050579272.
Almost surely, 2108202317082 is an apocalyptic number.
108202317082 is a deficient number, since it is larger than the sum of its proper divisors (54101158544).
108202317082 is an equidigital number, since it uses as much as digits as its factorization.
108202317082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54101158543.
The product of its (nonzero) digits is 10752, while the sum is 34.
Adding to 108202317082 its reverse (280713202801), we get a palindrome (388915519883).
The spelling of 108202317082 in words is "one hundred eight billion, two hundred two million, three hundred seventeen thousand, eighty-two".
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