Base | Representation |
---|---|
bin | 10111001011001… |
… | …10011100111000 |
3 | 111112210212011122 |
4 | 23211212130320 |
5 | 344231444300 |
6 | 31142444412 |
7 | 4550265632 |
oct | 1345463470 |
9 | 445725148 |
10 | 194406200 |
11 | 9a81228a |
12 | 55133708 |
13 | 31379171 |
14 | 1bb67a52 |
15 | 12101c85 |
hex | b966738 |
194406200 has 24 divisors (see below), whose sum is σ = 451994880. Its totient is φ = 77762400.
The previous prime is 194406193. The next prime is 194406209. The reversal of 194406200 is 2604491.
It is a super-3 number, since 3×1944062003 (a number of 26 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 194406200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (194406209) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 485816 + ... + 486215.
It is an arithmetic number, because the mean of its divisors is an integer number (18833120).
Almost surely, 2194406200 is an apocalyptic number.
194406200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
194406200 is an abundant number, since it is smaller than the sum of its proper divisors (257588680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
194406200 is a wasteful number, since it uses less digits than its factorization.
194406200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 972047 (or 972038 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 26.
The square root of 194406200 is about 13942.9623825068. The cubic root of 194406200 is about 579.2997891693.
The spelling of 194406200 in words is "one hundred ninety-four million, four hundred six thousand, two hundred".
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