Base | Representation |
---|---|
bin | 10111011011000… |
… | …00110000001000 |
3 | 111200201012220100 |
4 | 23231200300020 |
5 | 400244330013 |
6 | 31255125400 |
7 | 4604024004 |
oct | 1355406010 |
9 | 450635810 |
10 | 196480008 |
11 | a09a937a |
12 | 55973860 |
13 | 3192407a |
14 | 1c147704 |
15 | 123b1473 |
hex | bb60c08 |
196480008 has 24 divisors (see below), whose sum is σ = 532133550. Its totient is φ = 65493312.
The previous prime is 196480001. The next prime is 196480013. The reversal of 196480008 is 800084691.
It is a happy number.
196480008 is a `hidden beast` number, since 1 + 9 + 648 + 0 + 0 + 0 + 8 = 666.
It can be written as a sum of positive squares in only one way, i.e., 194937444 + 1542564 = 13962^2 + 1242^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (196480001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1364373 + ... + 1364516.
Almost surely, 2196480008 is an apocalyptic number.
196480008 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
196480008 is an abundant number, since it is smaller than the sum of its proper divisors (335653542).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
196480008 is a wasteful number, since it uses less digits than its factorization.
196480008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2728901 (or 2728894 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 36.
The square root of 196480008 is about 14017.1326597133. The cubic root of 196480008 is about 581.3523812718.
The spelling of 196480008 in words is "one hundred ninety-six million, four hundred eighty thousand, eight".
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