Base | Representation |
---|---|
bin | 10111011010011… |
… | …11001101111000 |
3 | 111200120120101012 |
4 | 23231033031320 |
5 | 400240030214 |
6 | 31253413052 |
7 | 4603304420 |
oct | 1355171570 |
9 | 450516335 |
10 | 196408184 |
11 | a095a415 |
12 | 5593a188 |
13 | 318ca47b |
14 | 1c129480 |
15 | 1239a03e |
hex | bb4f378 |
196408184 has 32 divisors (see below), whose sum is σ = 435391200. Its totient is φ = 81271680.
The previous prime is 196408151. The next prime is 196408189. The reversal of 196408184 is 481804691.
It is a super-3 number, since 3×1964081843 (a number of 26 digits) contains 333 as substring.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (196408189) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58847 + ... + 62094.
It is an arithmetic number, because the mean of its divisors is an integer number (13605975).
Almost surely, 2196408184 is an apocalyptic number.
196408184 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
196408184 is an abundant number, since it is smaller than the sum of its proper divisors (238983016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
196408184 is a wasteful number, since it uses less digits than its factorization.
196408184 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120983 (or 120979 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 41.
The square root of 196408184 is about 14014.5704179614. The cubic root of 196408184 is about 581.2815341276.
The spelling of 196408184 in words is "one hundred ninety-six million, four hundred eight thousand, one hundred eighty-four".
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