Base | Representation |
---|---|
bin | 1101110011010101110010… |
… | …00110001010101110100111 |
3 | 10222110120010101000020202202 |
4 | 12321222321012022232213 |
5 | 12434234023121042203 |
6 | 144315114243125115 |
7 | 6251545414655114 |
oct | 671527106125647 |
9 | 128416111006682 |
10 | 30351344315303 |
11 | 9741a29676390 |
12 | 34a236397379b |
13 | 13c21726905cb |
14 | 76d02759790b |
15 | 379794d73388 |
hex | 1b9ab918aba7 |
30351344315303 has 8 divisors (see below), whose sum is σ = 33185980122240. Its totient is φ = 27529278956280.
The previous prime is 30351344315287. The next prime is 30351344315339.
30351344315303 is nontrivially palindromic in base 10.
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 30351344315303 - 24 = 30351344315287 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30351344315363) 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, 3142606925 + ... + 3142616582.
It is an arithmetic number, because the mean of its divisors is an integer number (4148247515280).
Almost surely, 230351344315303 is an apocalyptic number.
30351344315303 is a deficient number, since it is larger than the sum of its proper divisors (2834635806937).
30351344315303 is a wasteful number, since it uses less digits than its factorization.
30351344315303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6285223957.
The product of its (nonzero) digits is 291600, while the sum is 38.
The spelling of 30351344315303 in words is "thirty trillion, three hundred fifty-one billion, three hundred forty-four million, three hundred fifteen thousand, three hundred three".
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