| Base | Representation |
|---|---|
| bin | 10111010111000… |
| … | …10000100110100 |
| 3 | 111122201212011000 |
| 4 | 23223202010310 |
| 5 | 400131224030 |
| 6 | 31240043300 |
| 7 | 4566433164 |
| oct | 1353420464 |
| 9 | 448655130 |
| 10 | 195961140 |
| 11 | a0684561 |
| 12 | 55763530 |
| 13 | 317a1b4b |
| 14 | 1c0505a4 |
| 15 | 1230c860 |
| hex | bae2134 |
195961140 has 192 divisors, whose sum is σ = 640120320. Its totient is φ = 49720320.
The previous prime is 195961123. The next prime is 195961141. The reversal of 195961140 is 41169591.
195961140 is a `hidden beast` number, since 19 + 596 + 11 + 40 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 195961095 and 195961104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (195961141) 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 63 ways as a sum of consecutive naturals, for example, 1173337 + ... + 1173503.
It is an arithmetic number, because the mean of its divisors is an integer number (3333960).
Almost surely, 2195961140 is an apocalyptic number.
195961140 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 195961140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (320060160).
195961140 is an abundant number, since it is smaller than the sum of its proper divisors (444159180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195961140 is a wasteful number, since it uses less digits than its factorization.
195961140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 279 (or 271 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 36.
The square root of 195961140 is about 13998.6120740593. The cubic root of 195961140 is about 580.8401814629.
It can be divided in two parts, 19596 and 1140, that added together give a 4-th power (20736 = 124).
The spelling of 195961140 in words is "one hundred ninety-five million, nine hundred sixty-one thousand, one hundred forty".
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