Base | Representation |
---|---|
bin | 11110000110110111011… |
… | …01000011001000011001 |
3 | 10122220011120011222010100 |
4 | 33003123231003020121 |
5 | 113422102402430044 |
6 | 2111122133210013 |
7 | 134511222240000 |
oct | 17033355031031 |
9 | 3586146158110 |
10 | 1034478170649 |
11 | 3697a0a5a900 |
12 | 1485a4790909 |
13 | 76721363451 |
14 | 380d7517c37 |
15 | 1bd985ba869 |
hex | f0dbb43219 |
1034478170649 has 405 divisors, whose sum is σ = 2091898338621. Its totient is φ = 492110277120.
The previous prime is 1034478170647. The next prime is 1034478170651. The reversal of 1034478170649 is 9460718744301.
It is a happy number.
The square root of 1034478170649 is 1017093.
It is a perfect power (a square), and thus also a powerful number.
1034478170649 is a `hidden beast` number, since 1 + 0 + 344 + 78 + 170 + 64 + 9 = 666.
1034478170649 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (1034478170647) and next prime (1034478170651).
It can be written as a sum of positive squares in 4 ways, for example, as 481209978249 + 553268192400 = 693693^2 + 743820^2 .
It is not a de Polignac number, because 1034478170649 - 21 = 1034478170647 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1034478170595 and 1034478170604.
It is not an unprimeable number, because it can be changed into a prime (1034478170647) by changing a digit.
It is a polite number, since it can be written in 404 ways as a sum of consecutive naturals, for example, 27958869459 + ... + 27958869495.
Almost surely, 21034478170649 is an apocalyptic number.
1034478170649 is the 1017093-rd square number.
1034478170649 is the 508547-th centered octagonal number.
It is an amenable number.
1034478170649 is an abundant number, since it is smaller than the sum of its proper divisors (1057420167972).
1034478170649 is an equidigital number, since it uses as much as digits as its factorization.
1034478170649 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164 (or 75 counting only the distinct ones).
The product of its (nonzero) digits is 4064256, while the sum is 54.
The spelling of 1034478170649 in words is "one trillion, thirty-four billion, four hundred seventy-eight million, one hundred seventy thousand, six hundred forty-nine".
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