Base | Representation |
---|---|
bin | 110101100011001… |
… | …0010010101100101 |
3 | 11122020000102001200 |
4 | 1223012102111211 |
5 | 12134440410320 |
6 | 454143513113 |
7 | 62345430240 |
oct | 15306222545 |
9 | 4566012050 |
10 | 1796810085 |
11 | 842286014 |
12 | 4218b8799 |
13 | 228344145 |
14 | 1308c6257 |
15 | a7b28290 |
hex | 6b192565 |
1796810085 has 24 divisors (see below), whose sum is σ = 3559395840. Its totient is φ = 821398752.
The previous prime is 1796810063. The next prime is 1796810143. The reversal of 1796810085 is 5800186971.
It is not a de Polignac number, because 1796810085 - 28 = 1796809829 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 1796810085.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2851765 + ... + 2852394.
It is an arithmetic number, because the mean of its divisors is an integer number (148308160).
Almost surely, 21796810085 is an apocalyptic number.
1796810085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1796810085 is a deficient number, since it is larger than the sum of its proper divisors (1762585755).
1796810085 is a wasteful number, since it uses less digits than its factorization.
1796810085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5704177 (or 5704174 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 45.
The square root of 1796810085 is about 42388.7966920506. The cubic root of 1796810085 is about 1215.7213924573.
The spelling of 1796810085 in words is "one billion, seven hundred ninety-six million, eight hundred ten thousand, eighty-five".
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