| Base | Representation |
|---|---|
| bin | 10111001111110… |
| … | …00100011110000 |
| 3 | 111120221021002200 |
| 4 | 23213320203300 |
| 5 | 344410122111 |
| 6 | 31203343200 |
| 7 | 4555340460 |
| oct | 1347704360 |
| 9 | 446837080 |
| 10 | 195004656 |
| 11 | a0090980 |
| 12 | 55381b00 |
| 13 | 31528692 |
| 14 | 1bc81ba0 |
| 15 | 121be256 |
| hex | b9f88f0 |
195004656 has 240 divisors, whose sum is σ = 697931520. Its totient is φ = 49351680.
The previous prime is 195004643. The next prime is 195004669. The reversal of 195004656 is 656400591.
195004656 is a `hidden beast` number, since 195 + 0 + 0 + 465 + 6 = 666.
195004656 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (195004643) and next prime (195004669).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 195004656.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 476580 + ... + 476988.
It is an arithmetic number, because the mean of its divisors is an integer number (2908048).
Almost surely, 2195004656 is an apocalyptic number.
195004656 is a gapful number since it is divisible by the number (16) 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 195004656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348965760).
195004656 is an abundant number, since it is smaller than the sum of its proper divisors (502926864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195004656 is a wasteful number, since it uses less digits than its factorization.
195004656 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 484 (or 475 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 36.
The square root of 195004656 is about 13964.4067543165. The cubic root of 195004656 is about 579.8936150498.
The spelling of 195004656 in words is "one hundred ninety-five million, four thousand, six hundred fifty-six".
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