Base | Representation |
---|---|
bin | 11111010110010100… |
… | …00100000101101001 |
3 | 1121102220222000200001 |
4 | 33223022010011221 |
5 | 233432011421313 |
6 | 11422013143001 |
7 | 1134032135116 |
oct | 175312040551 |
9 | 47386860601 |
10 | 16830185833 |
11 | 715722379a |
12 | 331848aa61 |
13 | 1782a77856 |
14 | b5931790d |
15 | 687831add |
hex | 3eb284169 |
16830185833 has 12 divisors (see below), whose sum is σ = 17335216080. Its totient is φ = 16335141576.
The previous prime is 16830185821. The next prime is 16830185903. The reversal of 16830185833 is 33858103861.
It is not a de Polignac number, because 16830185833 - 221 = 16828088681 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (16830182833) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 345366 + ... + 391072.
It is an arithmetic number, because the mean of its divisors is an integer number (1444601340).
Almost surely, 216830185833 is an apocalyptic number.
It is an amenable number.
16830185833 is a deficient number, since it is larger than the sum of its proper divisors (505030247).
16830185833 is an frugal number, since it uses more digits than its factorization.
16830185833 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45924 (or 45845 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 46.
The spelling of 16830185833 in words is "sixteen billion, eight hundred thirty million, one hundred eighty-five thousand, eight hundred thirty-three".
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