Base | Representation |
---|---|
bin | 10111000001000… |
… | …11101011110100 |
3 | 111110022200122202 |
4 | 23200203223310 |
5 | 343412143043 |
6 | 31054244032 |
7 | 4533121355 |
oct | 1340435364 |
9 | 443280582 |
10 | 193084148 |
11 | 99a99a84 |
12 | 547b6618 |
13 | 3100549a |
14 | 1b901d2c |
15 | 11e401b8 |
hex | b823af4 |
193084148 has 12 divisors (see below), whose sum is σ = 339649380. Its totient is φ = 96041472.
The previous prime is 193084091. The next prime is 193084187. The reversal of 193084148 is 841480391.
193084148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 98644624 + 94439524 = 9932^2 + 9718^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124283 + ... + 125826.
It is an arithmetic number, because the mean of its divisors is an integer number (28304115).
Almost surely, 2193084148 is an apocalyptic number.
It is an amenable number.
193084148 is a deficient number, since it is larger than the sum of its proper divisors (146565232).
193084148 is a wasteful number, since it uses less digits than its factorization.
193084148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 250306 (or 250304 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 38.
The square root of 193084148 is about 13895.4722121992. The cubic root of 193084148 is about 577.9836323953.
The spelling of 193084148 in words is "one hundred ninety-three million, eighty-four thousand, one hundred forty-eight".
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