Base | Representation |
---|---|
bin | 1011000100110001011… |
… | …1001111101111000000 |
3 | 200012002112020100121211 |
4 | 2301030113033233000 |
5 | 11104122442120300 |
6 | 223223142055504 |
7 | 16513545651361 |
oct | 2611427175700 |
9 | 605075210554 |
10 | 190259723200 |
11 | 73763721068 |
12 | 30a5971a594 |
13 | 14c31399c91 |
14 | 92cc649b68 |
15 | 4e382bb4ba |
hex | 2c4c5cfbc0 |
190259723200 has 84 divisors (see below), whose sum is σ = 469500635800. Its totient is φ = 75885603840.
The previous prime is 190259723183. The next prime is 190259723207. The reversal of 190259723200 is 2327952091.
190259723200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (190259723207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 388039 + ... + 728761.
Almost surely, 2190259723200 is an apocalyptic number.
190259723200 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 190259723200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234750317900).
190259723200 is an abundant number, since it is smaller than the sum of its proper divisors (279240912600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
190259723200 is a wasteful number, since it uses less digits than its factorization.
190259723200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 341094 (or 341079 counting only the distinct ones).
The product of its (nonzero) digits is 68040, while the sum is 40.
The spelling of 190259723200 in words is "one hundred ninety billion, two hundred fifty-nine million, seven hundred twenty-three thousand, two hundred".
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