Base | Representation |
---|---|
bin | 1101110000001101110111… |
… | …00111001100001101001101 |
3 | 10222002022002012222011220120 |
4 | 12320012323213030031031 |
5 | 12431004214130003031 |
6 | 144153524002335153 |
7 | 6241025551162311 |
oct | 670067347141515 |
9 | 128068065864816 |
10 | 30244012344141 |
11 | 9700460565892 |
12 | 34855aa65a4b9 |
13 | 13b4cc8b64bbb |
14 | 767b64883b41 |
15 | 376ab20e7a96 |
hex | 1b81bb9cc34d |
30244012344141 has 8 divisors (see below), whose sum is σ = 40327030601280. Its totient is φ = 20161834491552.
The previous prime is 30244012344131. The next prime is 30244012344187. The reversal of 30244012344141 is 14144321044203.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30244012344141 - 226 = 30243945235277 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30244012344131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210017161 + ... + 210161118.
It is an arithmetic number, because the mean of its divisors is an integer number (5040878825160).
Almost surely, 230244012344141 is an apocalyptic number.
It is an amenable number.
30244012344141 is a deficient number, since it is larger than the sum of its proper divisors (10083018257139).
30244012344141 is a wasteful number, since it uses less digits than its factorization.
30244012344141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 420202275.
The product of its (nonzero) digits is 36864, while the sum is 33.
Adding to 30244012344141 its reverse (14144321044203), we get a palindrome (44388333388344).
The spelling of 30244012344141 in words is "thirty trillion, two hundred forty-four billion, twelve million, three hundred forty-four thousand, one hundred forty-one".
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