Base | Representation |
---|---|
bin | 1111111110100… |
… | …10001110001111 |
3 | 100100012102220100 |
4 | 13333102032033 |
5 | 233302431343 |
6 | 21144422143 |
7 | 3215144445 |
oct | 777221617 |
9 | 310172810 |
10 | 134030223 |
11 | 69724988 |
12 | 38a77953 |
13 | 219ca032 |
14 | 13b2cb95 |
15 | bb779d3 |
hex | 7fd238f |
134030223 has 12 divisors (see below), whose sum is σ = 202016880. Its totient is φ = 85468416.
The previous prime is 134030207. The next prime is 134030231. The reversal of 134030223 is 322030431.
134030223 is a `hidden beast` number, since 1 + 340 + 302 + 23 = 666.
It is not a de Polignac number, because 134030223 - 24 = 134030207 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 134030196 and 134030205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134034223) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 323538 + ... + 323951.
It is an arithmetic number, because the mean of its divisors is an integer number (16834740).
Almost surely, 2134030223 is an apocalyptic number.
134030223 is a deficient number, since it is larger than the sum of its proper divisors (67986657).
134030223 is a wasteful number, since it uses less digits than its factorization.
134030223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 647518 (or 647515 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 134030223 is about 11577.1422639613. The cubic root of 134030223 is about 511.7614639486.
Adding to 134030223 its reverse (322030431), we get a palindrome (456060654).
The spelling of 134030223 in words is "one hundred thirty-four million, thirty thousand, two hundred twenty-three".
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