| Base | Representation |
|---|---|
| bin | 1011011011111101110… |
| … | …0111000010111101100 |
| 3 | 200210011102020000000000 |
| 4 | 2312333130320113230 |
| 5 | 11204400300010000 |
| 6 | 230133023104300 |
| 7 | 20124044411544 |
| oct | 2667734702754 |
| 9 | 623142200000 |
| 10 | 196485547500 |
| 11 | 76368a73000 |
| 12 | 320b6742090 |
| 13 | 156b4192498 |
| 14 | 971d440324 |
| 15 | 519eb60000 |
| hex | 2dbf7385ec |
196485547500 has 660 divisors, whose sum is σ = 708910657224. Its totient is φ = 47632860000.
The previous prime is 196485547483. The next prime is 196485547501. The reversal of 196485547500 is 5745584691.
It is a happy number.
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.
196485547500 is a `hidden beast` number, since 1 + 9 + 6 + 4 + 85 + 54 + 7 + 500 = 666.
It is a tau number, because it is divible by the number of its divisors (660).
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a Saint-Exupery number, since it is equal to the product of the sides of a Pythagorean triangle: 7425 × 4455 × 5940.
It is not an unprimeable number, because it can be changed into a prime (196485547501) by changing a digit.
It is a polite number, since it can be written in 219 ways as a sum of consecutive naturals, for example, 17862322495 + ... + 17862322505.
Almost surely, 2196485547500 is an apocalyptic number.
196485547500 is a gapful number since it is divisible by the number (10) 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 196485547500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (354455328612).
196485547500 is an abundant number, since it is smaller than the sum of its proper divisors (512425109724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
196485547500 is an frugal number, since it uses more digits than its factorization.
196485547500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87 (or 21 counting only the distinct ones).
The product of its (nonzero) digits is 6048000, while the sum is 54.
The spelling of 196485547500 in words is "one hundred ninety-six billion, four hundred eighty-five million, five hundred forty-seven thousand, five hundred".
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