Base | Representation |
---|---|
bin | 10111011001100… |
… | …01000101001000 |
3 | 111200100022001100 |
4 | 23230301011020 |
5 | 400222102434 |
6 | 31251021400 |
7 | 4602251505 |
oct | 1354610510 |
9 | 450308040 |
10 | 196284744 |
11 | a08856a7 |
12 | 5589a860 |
13 | 31886226 |
14 | 1c0d64ac |
15 | 12373699 |
hex | bb31148 |
196284744 has 48 divisors (see below), whose sum is σ = 559587600. Its totient is φ = 61984224.
The previous prime is 196284733. The next prime is 196284773. The reversal of 196284744 is 447482691.
196284744 is a `hidden beast` number, since 19 + 628 + 4 + 7 + 4 + 4 = 666.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 196284744.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70374 + ... + 73109.
It is an arithmetic number, because the mean of its divisors is an integer number (11658075).
Almost surely, 2196284744 is an apocalyptic number.
It is an amenable number.
196284744 is an abundant number, since it is smaller than the sum of its proper divisors (363302856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
196284744 is a wasteful number, since it uses less digits than its factorization.
196284744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143514 (or 143507 counting only the distinct ones).
The product of its digits is 387072, while the sum is 45.
The square root of 196284744 is about 14010.1657377777. The cubic root of 196284744 is about 581.1597326351.
The spelling of 196284744 in words is "one hundred ninety-six million, two hundred eighty-four thousand, seven hundred forty-four".
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