Base | Representation |
---|---|
bin | 10111100001111… |
… | …01001011000100 |
3 | 111202102002101000 |
4 | 23300331023010 |
5 | 401012222402 |
6 | 31330333300 |
7 | 4614504132 |
oct | 1360751304 |
9 | 452362330 |
10 | 197382852 |
11 | a1465727 |
12 | 5612a230 |
13 | 31b7bcb4 |
14 | 1c300752 |
15 | 124ddc1c |
hex | bc3d2c4 |
197382852 has 48 divisors (see below), whose sum is σ = 541840320. Its totient is φ = 61923456.
The previous prime is 197382841. The next prime is 197382923. The reversal of 197382852 is 258283791.
It is a happy number.
197382852 is a `hidden beast` number, since 197 + 382 + 85 + 2 = 666.
197382852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 197382798 and 197382807.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51918 + ... + 55589.
It is an arithmetic number, because the mean of its divisors is an integer number (11288340).
Almost surely, 2197382852 is an apocalyptic number.
197382852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
197382852 is an abundant number, since it is smaller than the sum of its proper divisors (344457468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
197382852 is a wasteful number, since it uses less digits than its factorization.
197382852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107537 (or 107529 counting only the distinct ones).
The product of its digits is 241920, while the sum is 45.
The square root of 197382852 is about 14049.3007655185. The cubic root of 197382852 is about 582.2414770085.
The spelling of 197382852 in words is "one hundred ninety-seven million, three hundred eighty-two thousand, eight hundred fifty-two".
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