Base | Representation |
---|---|
bin | 1001111001010110101… |
… | …11101010110010001111 |
3 | 1012111200021111211001210 |
4 | 10330223113222302033 |
5 | 21032340142304411 |
6 | 420112503505503 |
7 | 33365155443036 |
oct | 4745327526217 |
9 | 1174607454053 |
10 | 340030041231 |
11 | 12122a103801 |
12 | 55a97458293 |
13 | 260ac19bb3a |
14 | 126596cd71d |
15 | 8ca1b2bca6 |
hex | 4f2b5eac8f |
340030041231 has 16 divisors (see below), whose sum is σ = 460828282880. Its totient is φ = 222959610720.
The previous prime is 340030041191. The next prime is 340030041269. The reversal of 340030041231 is 132140030043.
It is not a de Polignac number, because 340030041231 - 213 = 340030033039 is a prime.
It is a super-2 number, since 2×3400300412312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 340030041198 and 340030041207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (340030041931) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 5650206 + ... + 5710068.
It is an arithmetic number, because the mean of its divisors is an integer number (28801767680).
Almost surely, 2340030041231 is an apocalyptic number.
340030041231 is a deficient number, since it is larger than the sum of its proper divisors (120798241649).
340030041231 is a wasteful number, since it uses less digits than its factorization.
340030041231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90966.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 340030041231 its reverse (132140030043), we get a palindrome (472170071274).
The spelling of 340030041231 in words is "three hundred forty billion, thirty million, forty-one thousand, two hundred thirty-one".
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