Base | Representation |
---|---|
bin | 100000000000001… |
… | …1010001110110001 |
3 | 2202211122012021000 |
4 | 1000000122032301 |
5 | 4144401134030 |
6 | 254320152213 |
7 | 35416365606 |
oct | 10000321661 |
9 | 2684565230 |
10 | 1073849265 |
11 | 501183935 |
12 | 25b768669 |
13 | 141625a88 |
14 | a28926ad |
15 | 6441c860 |
hex | 4001a3b1 |
1073849265 has 64 divisors (see below), whose sum is σ = 2008800000. Its totient is φ = 543481344.
The previous prime is 1073849237. The next prime is 1073849311. The reversal of 1073849265 is 5629483701.
1073849265 is a `hidden beast` number, since 1 + 0 + 7 + 384 + 9 + 265 = 666.
1073849265 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1073849265 - 27 = 1073849137 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
1073849265 is strictly pandigital in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 1073849265.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 228661 + ... + 233309.
It is an arithmetic number, because the mean of its divisors is an integer number (31387500).
It is a 2-persistent number, because it is pandigital, and so is 2⋅1073849265 = 2147698530, but 3⋅1073849265 = 3221547795 is not.
Almost surely, 21073849265 is an apocalyptic number.
1073849265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1073849265 is a deficient number, since it is larger than the sum of its proper divisors (934950735).
1073849265 is a wasteful number, since it uses less digits than its factorization.
1073849265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4751 (or 4745 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 45.
The square root of 1073849265 is about 32769.6393785467. The cubic root of 1073849265 is about 1024.0341534349.
The spelling of 1073849265 in words is "one billion, seventy-three million, eight hundred forty-nine thousand, two hundred sixty-five".
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