| Base | Representation |
|---|---|
| bin | 10111010011010… |
| … | …00000001011000 |
| 3 | 111121210110101000 |
| 4 | 23221220001120 |
| 5 | 400014224313 |
| 6 | 31221225000 |
| 7 | 4562251515 |
| oct | 1351500130 |
| 9 | 447713330 |
| 10 | 195461208 |
| 11 | a0372998 |
| 12 | 55562160 |
| 13 | 31658427 |
| 14 | 1bd6030c |
| 15 | 1225e673 |
| hex | ba68058 |
195461208 has 128 divisors (see below), whose sum is σ = 578592000. Its totient is φ = 60963840.
The previous prime is 195461207. The next prime is 195461209. The reversal of 195461208 is 802164591.
195461208 is a `hidden beast` number, since 195 + 461 + 2 + 0 + 8 = 666.
It is an interprime number because it is at equal distance from previous prime (195461207) and next prime (195461209).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (195461207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 397843 + ... + 398333.
It is an arithmetic number, because the mean of its divisors is an integer number (4520250).
Almost surely, 2195461208 is an apocalyptic number.
195461208 is a gapful number since it is divisible by the number (18) 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 195461208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (289296000).
195461208 is an abundant number, since it is smaller than the sum of its proper divisors (383130792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195461208 is a wasteful number, since it uses less digits than its factorization.
195461208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 622 (or 612 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 36.
The square root of 195461208 is about 13980.7441862012. The cubic root of 195461208 is about 580.3458183427.
The spelling of 195461208 in words is "one hundred ninety-five million, four hundred sixty-one thousand, two hundred eight".
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