Base | Representation |
---|---|
bin | 1101110010001011011101… |
… | …01011010000111100000011 |
3 | 10222022202010102222000000002 |
4 | 12321011232223100330003 |
5 | 12433110312401340303 |
6 | 144244514521350215 |
7 | 6245633523520625 |
oct | 671055653207403 |
9 | 128282112860002 |
10 | 30311441043203 |
11 | 9727012284461 |
12 | 349668833836b |
13 | 13bb4836773b8 |
14 | 76b11dba8c15 |
15 | 37870bae6788 |
hex | 1b916ead0f03 |
30311441043203 has 8 divisors (see below), whose sum is σ = 30764062850640. Its totient is φ = 29858825478240.
The previous prime is 30311441043199. The next prime is 30311441043259. The reversal of 30311441043203 is 30234014411303.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30311441043203 - 22 = 30311441043199 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30311441043703) 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 7 ways as a sum of consecutive naturals, for example, 8725673 + ... + 11694453.
It is an arithmetic number, because the mean of its divisors is an integer number (3845507856330).
Almost surely, 230311441043203 is an apocalyptic number.
30311441043203 is a deficient number, since it is larger than the sum of its proper divisors (452621807437).
30311441043203 is a wasteful number, since it uses less digits than its factorization.
30311441043203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3121237.
The product of its (nonzero) digits is 10368, while the sum is 29.
Adding to 30311441043203 its reverse (30234014411303), we get a palindrome (60545455454506).
The spelling of 30311441043203 in words is "thirty trillion, three hundred eleven billion, four hundred forty-one million, forty-three thousand, two hundred three".
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