Base | Representation |
---|---|
bin | 1111111101101… |
… | …10011010101001 |
3 | 100022222122200001 |
4 | 13332312122221 |
5 | 233240310304 |
6 | 21142143001 |
7 | 3214161421 |
oct | 776663251 |
9 | 308878601 |
10 | 133916329 |
11 | 69657358 |
12 | 38a21a61 |
13 | 2198a241 |
14 | 13add481 |
15 | bb53da4 |
hex | 7fb66a9 |
133916329 has 2 divisors, whose sum is σ = 133916330. Its totient is φ = 133916328.
The previous prime is 133916303. The next prime is 133916369. The reversal of 133916329 is 923619331.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 74857104 + 59059225 = 8652^2 + 7685^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-133916329 is a prime.
It is not a weakly prime, because it can be changed into another prime (133916369) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66958164 + 66958165.
It is an arithmetic number, because the mean of its divisors is an integer number (66958165).
Almost surely, 2133916329 is an apocalyptic number.
It is an amenable number.
133916329 is a deficient number, since it is larger than the sum of its proper divisors (1).
133916329 is an equidigital number, since it uses as much as digits as its factorization.
133916329 is an evil number, because the sum of its binary digits is even.
The product of its digits is 26244, while the sum is 37.
The square root of 133916329 is about 11572.2223017016. Note that the first 3 decimals coincide. The cubic root of 133916329 is about 511.6164641204.
The spelling of 133916329 in words is "one hundred thirty-three million, nine hundred sixteen thousand, three hundred twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •