Base | Representation |
---|---|
bin | 1111111000111… |
… | …11000000111000 |
3 | 100021211010222201 |
4 | 13330133000320 |
5 | 233110434214 |
6 | 21120555544 |
7 | 3205666420 |
oct | 774370070 |
9 | 307733881 |
10 | 133296184 |
11 | 6927343a |
12 | 38782bb4 |
13 | 21800ba8 |
14 | 139bb480 |
15 | ba80274 |
hex | 7f1f038 |
133296184 has 64 divisors (see below), whose sum is σ = 304646400. Its totient is φ = 53374464.
The previous prime is 133296161. The next prime is 133296199. The reversal of 133296184 is 481692331.
133296184 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154747 + ... + 155605.
It is an arithmetic number, because the mean of its divisors is an integer number (4760100).
Almost surely, 2133296184 is an apocalyptic number.
133296184 is a gapful number since it is divisible by the number (14) 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 133296184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152323200).
133296184 is an abundant number, since it is smaller than the sum of its proper divisors (171350216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133296184 is a wasteful number, since it uses less digits than its factorization.
133296184 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1052 (or 1048 counting only the distinct ones).
The product of its digits is 31104, while the sum is 37.
The square root of 133296184 is about 11545.3966584089. The cubic root of 133296184 is about 510.8255040476.
The spelling of 133296184 in words is "one hundred thirty-three million, two hundred ninety-six thousand, one hundred eighty-four".
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