Base | Representation |
---|---|
bin | 11110110110101100… |
… | …111111110101001010 |
3 | 10011111212222101212002 |
4 | 132312230333311022 |
5 | 1020322241121140 |
6 | 23115243151002 |
7 | 2251664345042 |
oct | 366654776512 |
9 | 104455871762 |
10 | 33130020170 |
11 | 1306103a565 |
12 | 6507215462 |
13 | 317c9a1340 |
14 | 1864018722 |
15 | cdd802415 |
hex | 7b6b3fd4a |
33130020170 has 16 divisors (see below), whose sum is σ = 64221270120. Its totient is φ = 12232622784.
The previous prime is 33130020169. The next prime is 33130020233. The reversal of 33130020170 is 7102003133.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 30176206369 + 2953813801 = 173713^2 + 54349^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127423025 + ... + 127423284.
Almost surely, 233130020170 is an apocalyptic number.
33130020170 is a deficient number, since it is larger than the sum of its proper divisors (31091249950).
33130020170 is a wasteful number, since it uses less digits than its factorization.
33130020170 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 254846329.
The product of its (nonzero) digits is 378, while the sum is 20.
The spelling of 33130020170 in words is "thirty-three billion, one hundred thirty million, twenty thousand, one hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •