Base | Representation |
---|---|
bin | 1111110111010… |
… | …01100000100110 |
3 | 100021102000100220 |
4 | 13323221200212 |
5 | 233031431110 |
6 | 21112145210 |
7 | 3204064452 |
oct | 773514046 |
9 | 307360326 |
10 | 133077030 |
11 | 69133819 |
12 | 38698206 |
13 | 21755208 |
14 | 13961662 |
15 | ba3a370 |
hex | 7ee9826 |
133077030 has 32 divisors (see below), whose sum is σ = 322493184. Its totient is φ = 35141856.
The previous prime is 133077023. The next prime is 133077031. The reversal of 133077030 is 30770331.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133077031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18444 + ... + 24623.
It is an arithmetic number, because the mean of its divisors is an integer number (10077912).
Almost surely, 2133077030 is an apocalyptic number.
133077030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
133077030 is an abundant number, since it is smaller than the sum of its proper divisors (189416154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133077030 is a wasteful number, since it uses less digits than its factorization.
133077030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43180.
The product of its (nonzero) digits is 1323, while the sum is 24.
The square root of 133077030 is about 11535.9017852962. The cubic root of 133077030 is about 510.5453988519.
The spelling of 133077030 in words is "one hundred thirty-three million, seventy-seven thousand, thirty".
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