Base | Representation |
---|---|
bin | 1011011001110111110… |
… | …0111101000101001000 |
3 | 200201201020200120000010 |
4 | 2312131330331011020 |
5 | 11202222410430211 |
6 | 230001145111520 |
7 | 20104111345662 |
oct | 2663574750510 |
9 | 621636616003 |
10 | 195923530056 |
11 | 760aa7a7a81 |
12 | 31b7a4885a0 |
13 | 15624905097 |
14 | 96a8943532 |
15 | 516a6464a6 |
hex | 2d9df3d148 |
195923530056 has 32 divisors (see below), whose sum is σ = 489836489760. Its totient is φ = 65304154752.
The previous prime is 195923530051. The next prime is 195923530067. The reversal of 195923530056 is 650035329591.
It is a junction number, because it is equal to n+sod(n) for n = 195923529987 and 195923530014.
It is not an unprimeable number, because it can be changed into a prime (195923530051) 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, 221316 + ... + 663948.
It is an arithmetic number, because the mean of its divisors is an integer number (15307390305).
Almost surely, 2195923530056 is an apocalyptic number.
It is a pronic number, being equal to 442632×442633.
It is an amenable number.
195923530056 is an abundant number, since it is smaller than the sum of its proper divisors (293912959704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195923530056 is a wasteful number, since it uses less digits than its factorization.
195923530056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 461085 (or 461081 counting only the distinct ones).
The product of its (nonzero) digits is 1093500, while the sum is 48.
The spelling of 195923530056 in words is "one hundred ninety-five billion, nine hundred twenty-three million, five hundred thirty thousand, fifty-six".
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