Base | Representation |
---|---|
bin | 1101111000000111000111… |
… | …00110010110101111100011 |
3 | 11000001020020100212102022010 |
4 | 12330003203212112233203 |
5 | 12444430231113402233 |
6 | 144522304133044003 |
7 | 6266440512415551 |
oct | 674034346265743 |
9 | 130036210772263 |
10 | 30515266153443 |
11 | 97a54a7237595 |
12 | 350a090a86603 |
13 | 14047672b30c6 |
14 | 776d37cb6bd1 |
15 | 37db8ac96b63 |
hex | 1bc0e3996be3 |
30515266153443 has 8 divisors (see below), whose sum is σ = 40731294688000. Its totient is φ = 20321374193928.
The previous prime is 30515266153433. The next prime is 30515266153451. The reversal of 30515266153443 is 34435166251503.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30515266153443 - 226 = 30515199044579 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30515266153392 and 30515266153401.
It is not an unprimeable number, because it can be changed into a prime (30515266153433) 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, 5534140543 + ... + 5534146056.
It is an arithmetic number, because the mean of its divisors is an integer number (5091411836000).
Almost surely, 230515266153443 is an apocalyptic number.
30515266153443 is a deficient number, since it is larger than the sum of its proper divisors (10216028534557).
30515266153443 is a wasteful number, since it uses less digits than its factorization.
30515266153443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11068287521.
The product of its (nonzero) digits is 3888000, while the sum is 48.
The spelling of 30515266153443 in words is "thirty trillion, five hundred fifteen billion, two hundred sixty-six million, one hundred fifty-three thousand, four hundred forty-three".
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