Base | Representation |
---|---|
bin | 1011011001010011011… |
… | …0101111000101101101 |
3 | 200201022121111101201002 |
4 | 2312110312233011231 |
5 | 11201414322424231 |
6 | 225534053530045 |
7 | 20100246143543 |
oct | 2662466570555 |
9 | 621277441632 |
10 | 195770904941 |
11 | 76031632517 |
12 | 31b37343925 |
13 | 155cc0c7371 |
14 | 9692573d93 |
15 | 515c0490cb |
hex | 2d94daf16d |
195770904941 has 16 divisors (see below), whose sum is σ = 210594677760. Its totient is φ = 181404218160.
The previous prime is 195770904937. The next prime is 195770904991. The reversal of 195770904941 is 149409077591.
It is a cyclic number.
It is not a de Polignac number, because 195770904941 - 22 = 195770904937 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (195770904991) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1333130 + ... + 1472676.
It is an arithmetic number, because the mean of its divisors is an integer number (13162167360).
Almost surely, 2195770904941 is an apocalyptic number.
It is an amenable number.
195770904941 is a deficient number, since it is larger than the sum of its proper divisors (14823772819).
195770904941 is a wasteful number, since it uses less digits than its factorization.
195770904941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141184.
The product of its (nonzero) digits is 2857680, while the sum is 56.
The spelling of 195770904941 in words is "one hundred ninety-five billion, seven hundred seventy million, nine hundred four thousand, nine hundred forty-one".
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