Base | Representation |
---|---|
bin | 1011011011100010000… |
… | …0000000000000000000 |
3 | 200202212021202221120000 |
4 | 2312320200000000000 |
5 | 11204130421042142 |
6 | 230113255320000 |
7 | 20121130214364 |
oct | 2667040000000 |
9 | 622767687500 |
10 | 196368924672 |
11 | 763091585a8 |
12 | 32083680000 |
13 | 15695c7b7ab |
14 | 970bb632a4 |
15 | 51947c514c |
hex | 2db8800000 |
196368924672 has 360 divisors, whose sum is σ = 623223205605. Its totient is φ = 61605937152.
The previous prime is 196368924649. The next prime is 196368924701. The reversal of 196368924672 is 276429863691.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
196368924672 is a `hidden beast` number, since 1 + 96 + 3 + 6 + 89 + 2 + 467 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 179721732096 + 16647192576 = 423936^2 + 129024^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=313344.
It is a super-2 number, since 2×1963689246722 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 11551113208 + ... + 11551113224.
Almost surely, 2196368924672 is an apocalyptic number.
196368924672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
196368924672 is a droll number since its even prime factors and its odd prime factors have the same sum.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 196368924672
196368924672 is an abundant number, since it is smaller than the sum of its proper divisors (426854280933).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
196368924672 is an frugal number, since it uses more digits than its factorization.
196368924672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92 (or 22 counting only the distinct ones).
The product of its digits is 47029248, while the sum is 63.
The spelling of 196368924672 in words is "one hundred ninety-six billion, three hundred sixty-eight million, nine hundred twenty-four thousand, six hundred seventy-two".
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