Base | Representation |
---|---|
bin | 10100111111101111011… |
… | …000000100010111001001 |
3 | 12002221012022101201110001 |
4 | 110333233120010113021 |
5 | 142114404001424410 |
6 | 3022454344323001 |
7 | 206145450364621 |
oct | 24775730042711 |
9 | 5087168351401 |
10 | 1442830108105 |
11 | 50699aa88451 |
12 | 1b3768a73461 |
13 | a609b0c88c9 |
14 | 4db949d7881 |
15 | 277e832c33a |
hex | 14fef6045c9 |
1442830108105 has 8 divisors (see below), whose sum is σ = 1760741827200. Its totient is φ = 1134700288176.
The previous prime is 1442830108043. The next prime is 1442830108141. The reversal of 1442830108105 is 5018010382441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1442830108105 - 217 = 1442829977033 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2445474465 + ... + 2445475054.
It is an arithmetic number, because the mean of its divisors is an integer number (220092728400).
Almost surely, 21442830108105 is an apocalyptic number.
It is an amenable number.
1442830108105 is a deficient number, since it is larger than the sum of its proper divisors (317911719095).
1442830108105 is an equidigital number, since it uses as much as digits as its factorization.
1442830108105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4890949583.
The product of its (nonzero) digits is 30720, while the sum is 37.
The spelling of 1442830108105 in words is "one trillion, four hundred forty-two billion, eight hundred thirty million, one hundred eight thousand, one hundred five".
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