Base | Representation |
---|---|
bin | 110010001010100… |
… | …1000111001001111 |
3 | 11100022100121211010 |
4 | 1210111020321033 |
5 | 11421403404210 |
6 | 435010100303 |
7 | 56466333315 |
oct | 14425107117 |
9 | 4308317733 |
10 | 1683263055 |
11 | 7941814a1 |
12 | 3ab87a693 |
13 | 20a969456 |
14 | 11d7aa0b5 |
15 | 9cb99920 |
hex | 64548e4f |
1683263055 has 16 divisors (see below), whose sum is σ = 2695127040. Its totient is φ = 897104928.
The previous prime is 1683263053. The next prime is 1683263063. The reversal of 1683263055 is 5503623861.
It is not a de Polignac number, because 1683263055 - 21 = 1683263053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1683263051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17407 + ... + 60576.
It is an arithmetic number, because the mean of its divisors is an integer number (168445440).
Almost surely, 21683263055 is an apocalyptic number.
1683263055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
1683263055 is a deficient number, since it is larger than the sum of its proper divisors (1011863985).
1683263055 is a wasteful number, since it uses less digits than its factorization.
1683263055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79430.
The product of its (nonzero) digits is 129600, while the sum is 39.
The square root of 1683263055 is about 41027.5889493887. The cubic root of 1683263055 is about 1189.5535493075.
The spelling of 1683263055 in words is "one billion, six hundred eighty-three million, two hundred sixty-three thousand, fifty-five".
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