Base | Representation |
---|---|
bin | 10110110011100… |
… | …00100111010000 |
3 | 111022222011010211 |
4 | 23121300213100 |
5 | 342433131341 |
6 | 30552133504 |
7 | 4512020026 |
oct | 1331604720 |
9 | 438864124 |
10 | 191302096 |
11 | 98a92107 |
12 | 54097294 |
13 | 3083030b |
14 | 1b59a716 |
15 | 11bdc181 |
hex | b6709d0 |
191302096 has 20 divisors (see below), whose sum is σ = 383429700. Its totient is φ = 92352512.
The previous prime is 191302093. The next prime is 191302123. The reversal of 191302096 is 690203191.
It can be written as a sum of positive squares in 2 ways, for example, as 122412096 + 68890000 = 11064^2 + 8300^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (191302093) 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 3 ways as a sum of consecutive naturals, for example, 205681 + ... + 206608.
It is an arithmetic number, because the mean of its divisors is an integer number (19171485).
Almost surely, 2191302096 is an apocalyptic number.
191302096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
191302096 is an abundant number, since it is smaller than the sum of its proper divisors (192127604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
191302096 is a wasteful number, since it uses less digits than its factorization.
191302096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 412326 (or 412320 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 31.
The square root of 191302096 is about 13831.2000925444. The cubic root of 191302096 is about 576.1999852131.
The spelling of 191302096 in words is "one hundred ninety-one million, three hundred two thousand, ninety-six".
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