Base | Representation |
---|---|
bin | 10001010101000000111011… |
… | …10111001010000000010011 |
3 | 11222220211211101110021201120 |
4 | 20222200131313022000103 |
5 | 14443304430404121100 |
6 | 213013222532533323 |
7 | 11012012411003046 |
oct | 1052403567120023 |
9 | 158824741407646 |
10 | 38105450848275 |
11 | 11161481662378 |
12 | 4335112481243 |
13 | 1835436c07545 |
14 | 95a45698ac5d |
15 | 46132478a0a0 |
hex | 22a81ddca013 |
38105450848275 has 12 divisors (see below), whose sum is σ = 63001012069272. Its totient is φ = 20322907119040.
The previous prime is 38105450848247. The next prime is 38105450848313. The reversal of 38105450848275 is 57284805450183.
It is a happy number.
It is not a de Polignac number, because 38105450848275 - 25 = 38105450848243 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 254036338914 + ... + 254036339063.
It is an arithmetic number, because the mean of its divisors is an integer number (5250084339106).
Almost surely, 238105450848275 is an apocalyptic number.
38105450848275 is a deficient number, since it is larger than the sum of its proper divisors (24895561220997).
38105450848275 is a wasteful number, since it uses less digits than its factorization.
38105450848275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 508072677990 (or 508072677985 counting only the distinct ones).
The product of its (nonzero) digits is 43008000, while the sum is 60.
The spelling of 38105450848275 in words is "thirty-eight trillion, one hundred five billion, four hundred fifty million, eight hundred forty-eight thousand, two hundred seventy-five".
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