Base | Representation |
---|---|
bin | 10111110010010… |
… | …01011010010110 |
3 | 111220110011212222 |
4 | 23321021122112 |
5 | 402034431014 |
6 | 31444342342 |
7 | 4641656336 |
oct | 1371113226 |
9 | 456404788 |
10 | 199530134 |
11 | a26a1a41 |
12 | 569a49b2 |
13 | 3245148b |
14 | 1c6dd0c6 |
15 | 127b508e |
hex | be49696 |
199530134 has 24 divisors (see below), whose sum is σ = 322028760. Its totient is φ = 92464416.
The previous prime is 199530127. The next prime is 199530137. The reversal of 199530134 is 431035991.
It is a super-3 number, since 3×1995301343 (a number of 26 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 199530094 and 199530103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (199530137) 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, 82754 + ... + 85130.
It is an arithmetic number, because the mean of its divisors is an integer number (13417865).
Almost surely, 2199530134 is an apocalyptic number.
199530134 is a deficient number, since it is larger than the sum of its proper divisors (122498626).
199530134 is a wasteful number, since it uses less digits than its factorization.
199530134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2492 (or 2445 counting only the distinct ones).
The product of its (nonzero) digits is 14580, while the sum is 35.
The square root of 199530134 is about 14125.5135835834. The cubic root of 199530134 is about 584.3452230302.
The spelling of 199530134 in words is "one hundred ninety-nine million, five hundred thirty thousand, one hundred thirty-four".
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