Base | Representation |
---|---|
bin | 110001011111100… |
… | …111000101110011 |
3 | 2010212111011201111 |
4 | 301133213011303 |
5 | 3200033321123 |
6 | 214221414151 |
7 | 26402013160 |
oct | 6137470563 |
9 | 2125434644 |
10 | 830370163 |
11 | 3967a4437 |
12 | 1b210a357 |
13 | 1030574bc |
14 | 7c3d3067 |
15 | 4cd7590d |
hex | 317e7173 |
830370163 has 16 divisors (see below), whose sum is σ = 955975680. Its totient is φ = 706532256.
The previous prime is 830370161. The next prime is 830370193. The reversal of 830370163 is 361073038.
It is a cyclic number.
It is not a de Polignac number, because 830370163 - 21 = 830370161 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (830370161) 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, 675033 + ... + 676261.
It is an arithmetic number, because the mean of its divisors is an integer number (59748480).
Almost surely, 2830370163 is an apocalyptic number.
830370163 is a deficient number, since it is larger than the sum of its proper divisors (125605517).
830370163 is a wasteful number, since it uses less digits than its factorization.
830370163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1866.
The product of its (nonzero) digits is 9072, while the sum is 31.
The square root of 830370163 is about 28816.1441383125. The cubic root of 830370163 is about 939.9193242215.
The spelling of 830370163 in words is "eight hundred thirty million, three hundred seventy thousand, one hundred sixty-three".
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