Base | Representation |
---|---|
bin | 10111011110111… |
… | …11110100100101 |
3 | 111201200122212021 |
4 | 23233133310211 |
5 | 400413003420 |
6 | 31314223141 |
7 | 4611322303 |
oct | 1357376445 |
9 | 451618767 |
10 | 197000485 |
11 | a1224420 |
12 | 55b84ab1 |
13 | 31a76c46 |
14 | 1c241273 |
15 | 124657aa |
hex | bbdfd25 |
197000485 has 8 divisors (see below), whose sum is σ = 257891616. Its totient is φ = 143273040.
The previous prime is 197000477. The next prime is 197000549. The reversal of 197000485 is 584000791.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 197000485 - 23 = 197000477 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 197000485.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1790859 + ... + 1790968.
It is an arithmetic number, because the mean of its divisors is an integer number (32236452).
Almost surely, 2197000485 is an apocalyptic number.
It is an amenable number.
197000485 is a deficient number, since it is larger than the sum of its proper divisors (60891131).
197000485 is a wasteful number, since it uses less digits than its factorization.
197000485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3581843.
The product of its (nonzero) digits is 10080, while the sum is 34.
The square root of 197000485 is about 14035.6861250172. The cubic root of 197000485 is about 581.8652642526.
The spelling of 197000485 in words is "one hundred ninety-seven million, four hundred eighty-five", and thus it is an aban number.
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