Base | Representation |
---|---|
bin | 10110000010100… |
… | …11111100010001 |
3 | 110212220112210100 |
4 | 23001103330101 |
5 | 334313040301 |
6 | 30202523013 |
7 | 4403365143 |
oct | 1301237421 |
9 | 425815710 |
10 | 184893201 |
11 | 95404aa9 |
12 | 51b06469 |
13 | 2c3c817c |
14 | 1a7acc93 |
15 | 11373286 |
hex | b053f11 |
184893201 has 6 divisors (see below), whose sum is σ = 267067970. Its totient is φ = 123262128.
The previous prime is 184893193. The next prime is 184893209. The reversal of 184893201 is 102398481.
It is an interprime number because it is at equal distance from previous prime (184893193) and next prime (184893209).
It can be written as a sum of positive squares in only one way, i.e., 173844225 + 11048976 = 13185^2 + 3324^2 .
It is not a de Polignac number, because 184893201 - 23 = 184893193 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (184893209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10271836 + ... + 10271853.
Almost surely, 2184893201 is an apocalyptic number.
It is an amenable number.
184893201 is a deficient number, since it is larger than the sum of its proper divisors (82174769).
184893201 is a wasteful number, since it uses less digits than its factorization.
184893201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20543695 (or 20543692 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 36.
The square root of 184893201 is about 13597.5439326372. The cubic root of 184893201 is about 569.6922530811.
The spelling of 184893201 in words is "one hundred eighty-four million, eight hundred ninety-three thousand, two hundred one".
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