| Base | Representation |
|---|---|
| bin | 100011111100101… |
| … | …0001101100000000 |
| 3 | 10010001200011012200 |
| 4 | 1013321101230000 |
| 5 | 4432241300432 |
| 6 | 315404553200 |
| 7 | 41614335210 |
| oct | 10771215400 |
| 9 | 3101604180 |
| 10 | 1206196992 |
| 11 | 569959720 |
| 12 | 297b52800 |
| 13 | 162b84040 |
| 14 | b62a4240 |
| 15 | 70d61a7c |
| hex | 47e51b00 |
1206196992 has 432 divisors, whose sum is σ = 4678372608. Its totient is φ = 288645120.
The previous prime is 1206196991. The next prime is 1206196993. The reversal of 1206196992 is 2996916021.
1206196992 is a `hidden beast` number, since 1 + 20 + 619 + 6 + 9 + 9 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (1206196991) and next prime (1206196993).
It is a super-2 number, since 2×12061969922 = 2909822367019696128, which contains 22 as substring.
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 not an unprimeable number, because it can be changed into a prime (1206196991) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2306043 + ... + 2306565.
Almost surely, 21206196992 is an apocalyptic number.
1206196992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1206196992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2339186304).
1206196992 is an abundant number, since it is smaller than the sum of its proper divisors (3472175616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1206196992 is a wasteful number, since it uses less digits than its factorization.
1206196992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 576 (or 559 counting only the distinct ones).
The product of its (nonzero) digits is 104976, while the sum is 45.
The square root of 1206196992 is about 34730.3468453743. The cubic root of 1206196992 is about 1064.4846756376.
The spelling of 1206196992 in words is "one billion, two hundred six million, one hundred ninety-six thousand, nine hundred ninety-two".
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