Base | Representation |
---|---|
bin | 1011010110100001110… |
… | …0100010001110011001 |
3 | 200122101200112010101021 |
4 | 2311220130202032121 |
5 | 11143403103322001 |
6 | 225332120322441 |
7 | 20042631164620 |
oct | 2655034421631 |
9 | 618350463337 |
10 | 195025839001 |
11 | 7578a002444 |
12 | 31969913421 |
13 | 15510939646 |
14 | 96216286b7 |
15 | 5116923ba1 |
hex | 2d68722399 |
195025839001 has 8 divisors (see below), whose sum is σ = 225093472704. Its totient is φ = 165509905200.
The previous prime is 195025838993. The next prime is 195025839049. The reversal of 195025839001 is 100938520591.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 195025839001 - 23 = 195025838993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (195025837001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137924215 + ... + 137925628.
It is an arithmetic number, because the mean of its divisors is an integer number (28136684088).
Almost surely, 2195025839001 is an apocalyptic number.
It is an amenable number.
195025839001 is a deficient number, since it is larger than the sum of its proper divisors (30067633703).
195025839001 is a wasteful number, since it uses less digits than its factorization.
195025839001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 275849951.
The product of its (nonzero) digits is 97200, while the sum is 43.
The spelling of 195025839001 in words is "one hundred ninety-five billion, twenty-five million, eight hundred thirty-nine thousand, one".
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