Base | Representation |
---|---|
bin | 111010110100000110… |
… | …0101100101100011101 |
3 | 110002000012220002111221 |
4 | 1311220030230230131 |
5 | 4032131331221340 |
6 | 134004502413341 |
7 | 12060613035646 |
oct | 1655014545435 |
9 | 402005802457 |
10 | 126302210845 |
11 | 4962333a438 |
12 | 2058a431251 |
13 | bbaaa76305 |
14 | 61823426cd |
15 | 34433d744a |
hex | 1d6832cb1d |
126302210845 has 8 divisors (see below), whose sum is σ = 151564766976. Its totient is φ = 101040359376.
The previous prime is 126302210813. The next prime is 126302210893. The reversal of 126302210845 is 548012203621.
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 126302210845 - 25 = 126302210813 is a prime.
It is a super-2 number, since 2×1263022108452 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 126302210845.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 374844 + ... + 626986.
It is an arithmetic number, because the mean of its divisors is an integer number (18945595872).
Almost surely, 2126302210845 is an apocalyptic number.
It is an amenable number.
126302210845 is a deficient number, since it is larger than the sum of its proper divisors (25262556131).
126302210845 is a wasteful number, since it uses less digits than its factorization.
126302210845 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 352331.
The product of its (nonzero) digits is 23040, while the sum is 34.
The spelling of 126302210845 in words is "one hundred twenty-six billion, three hundred two million, two hundred ten thousand, eight hundred forty-five".
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