Base | Representation |
---|---|
bin | 10010100100010100000110… |
… | …10010000000100110010101 |
3 | 12100120022210011112102200200 |
4 | 21102022003102000212111 |
5 | 20322430132340331432 |
6 | 222501041201331113 |
7 | 11412611316464415 |
oct | 1122120322004625 |
9 | 170508704472620 |
10 | 40830161652117 |
11 | 12011a798a3492 |
12 | 46b51aa636a99 |
13 | 19a2363257966 |
14 | a12294528645 |
15 | 4ac145e19a7c |
hex | 252283480995 |
40830161652117 has 12 divisors (see below), whose sum is σ = 58977083406540. Its totient is φ = 27220023194688.
The previous prime is 40830161652109. The next prime is 40830161652179. The reversal of 40830161652117 is 71125616103804.
40830161652117 is a `hidden beast` number, since 4 + 0 + 8 + 3 + 0 + 1 + 616 + 5 + 21 + 1 + 7 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 37346447658276 + 3483713993841 = 6111174^2 + 1866471^2 .
It is not a de Polignac number, because 40830161652117 - 23 = 40830161652109 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40830161652107) 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, 3916992 + ... + 9849017.
It is an arithmetic number, because the mean of its divisors is an integer number (4914756950545).
Almost surely, 240830161652117 is an apocalyptic number.
It is an amenable number.
40830161652117 is a deficient number, since it is larger than the sum of its proper divisors (18146921754423).
40830161652117 is a wasteful number, since it uses less digits than its factorization.
40830161652117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14095572 (or 14095569 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 45.
The spelling of 40830161652117 in words is "forty trillion, eight hundred thirty billion, one hundred sixty-one million, six hundred fifty-two thousand, one hundred seventeen".
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