Base | Representation |
---|---|
bin | 11100001110000001… |
… | …110100101011101101 |
3 | 2220012200001002101010 |
4 | 130032001310223231 |
5 | 444023313130104 |
6 | 21530352535433 |
7 | 2121602566341 |
oct | 341601645355 |
9 | 86180032333 |
10 | 30300130029 |
11 | 119396a7184 |
12 | 5a57551579 |
13 | 2b1b60a130 |
14 | 1676253621 |
15 | bc5161489 |
hex | 70e074aed |
30300130029 has 8 divisors (see below), whose sum is σ = 43507879072. Its totient is φ = 18646233840.
The previous prime is 30300129991. The next prime is 30300130031. The reversal of 30300130029 is 92003100303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30300130029 - 219 = 30299605741 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 30300129987 and 30300130014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30300130039) 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, 388463167 + ... + 388463244.
It is an arithmetic number, because the mean of its divisors is an integer number (5438484884).
Almost surely, 230300130029 is an apocalyptic number.
30300130029 is a gapful number since it is divisible by the number (39) formed by its first and last digit.
It is an amenable number.
30300130029 is a deficient number, since it is larger than the sum of its proper divisors (13207749043).
30300130029 is a wasteful number, since it uses less digits than its factorization.
30300130029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 776926427.
The product of its (nonzero) digits is 486, while the sum is 21.
The spelling of 30300130029 in words is "thirty billion, three hundred million, one hundred thirty thousand, twenty-nine".
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