Base | Representation |
---|---|
bin | 10110111001100… |
… | …10111011000010 |
3 | 111101110120220020 |
4 | 23130302323002 |
5 | 343134113421 |
6 | 31021154310 |
7 | 4521543303 |
oct | 1334627302 |
9 | 441416806 |
10 | 192097986 |
11 | 99486073 |
12 | 543bb996 |
13 | 30a4b662 |
14 | 1b7267aa |
15 | 11ce7dc6 |
hex | b732ec2 |
192097986 has 8 divisors (see below), whose sum is σ = 384195984. Its totient is φ = 64032660.
The previous prime is 192097981. The next prime is 192098009. The reversal of 192097986 is 689790291.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
192097986 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (192097981) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16008160 + ... + 16008171.
It is an arithmetic number, because the mean of its divisors is an integer number (48024498).
Almost surely, 2192097986 is an apocalyptic number.
192097986 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
192097986 is a wasteful number, since it uses less digits than its factorization.
192097986 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32016336.
The product of its (nonzero) digits is 489888, while the sum is 51.
The square root of 192097986 is about 13859.9417747695. The cubic root of 192097986 is about 576.9979505067.
The spelling of 192097986 in words is "one hundred ninety-two million, ninety-seven thousand, nine hundred eighty-six".
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