Base | Representation |
---|---|
bin | 10110010111000001000011… |
… | …00100011000100101010000 |
3 | 20110002112200110100202102202 |
4 | 23023200201210120211100 |
5 | 22421042311242244413 |
6 | 252324030443102332 |
7 | 13233240204555434 |
oct | 1313404144304520 |
9 | 213075613322382 |
10 | 49169348790608 |
11 | 14737670606092 |
12 | 56214235119a8 |
13 | 215885a4c5c17 |
14 | c1db485609c4 |
15 | 5a401a9ace58 |
hex | 2cb821918950 |
49169348790608 has 40 divisors (see below), whose sum is σ = 95579679105000. Its totient is φ = 24503641104384.
The previous prime is 49169348790547. The next prime is 49169348790623. The reversal of 49169348790608 is 80609784396194.
It can be written as a sum of positive squares in 4 ways, for example, as 2533725365824 + 46635623424784 = 1591768^2 + 6829028^2 .
It is a super-3 number, since 3×491693487906083 (a number of 42 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
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 in 7 ways as a sum of consecutive naturals, for example, 49331168 + ... + 50318016.
It is an arithmetic number, because the mean of its divisors is an integer number (2389491977625).
Almost surely, 249169348790608 is an apocalyptic number.
It is an amenable number.
49169348790608 is a deficient number, since it is larger than the sum of its proper divisors (46410330314392).
49169348790608 is a wasteful number, since it uses less digits than its factorization.
49169348790608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 997119 (or 997113 counting only the distinct ones).
The product of its (nonzero) digits is 564350976, while the sum is 74.
The spelling of 49169348790608 in words is "forty-nine trillion, one hundred sixty-nine billion, three hundred forty-eight million, seven hundred ninety thousand, six hundred eight".
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