Base | Representation |
---|---|
bin | 10111011011000… |
… | …10110000111111 |
3 | 111200201122012210 |
4 | 23231202300333 |
5 | 400300111010 |
6 | 31255231503 |
7 | 4604060025 |
oct | 1355426077 |
9 | 450648183 |
10 | 196488255 |
11 | a0a04597 |
12 | 55978593 |
13 | 31927a52 |
14 | 1c14a715 |
15 | 123b3b20 |
hex | bb62c3f |
196488255 has 16 divisors (see below), whose sum is σ = 314634240. Its totient is φ = 104709408.
The previous prime is 196488233. The next prime is 196488263. The reversal of 196488255 is 552884691.
It is not a de Polignac number, because 196488255 - 25 = 196488223 is a prime.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 17034 + ... + 26136.
It is an arithmetic number, because the mean of its divisors is an integer number (19664640).
Almost surely, 2196488255 is an apocalyptic number.
196488255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
196488255 is a deficient number, since it is larger than the sum of its proper divisors (118145985).
196488255 is a wasteful number, since it uses less digits than its factorization.
196488255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10550.
The product of its digits is 691200, while the sum is 48.
The square root of 196488255 is about 14017.4268323398. The cubic root of 196488255 is about 581.3605150018.
The spelling of 196488255 in words is "one hundred ninety-six million, four hundred eighty-eight thousand, two hundred fifty-five".
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