Base | Representation |
---|---|
bin | 11100001110001010… |
… | …001000111100111011 |
3 | 2220012211010212000022 |
4 | 130032022020330323 |
5 | 444024342411303 |
6 | 21530511401055 |
7 | 2121630246464 |
oct | 341612107473 |
9 | 86184125008 |
10 | 30302310203 |
11 | 1193a956180 |
12 | 5a5822318b |
13 | 2b1bbc1589 |
14 | 167665dd6b |
15 | bc5442438 |
hex | 70e288f3b |
30302310203 has 8 divisors (see below), whose sum is σ = 33058794816. Its totient is φ = 27546113800.
The previous prime is 30302310179. The next prime is 30302310223. The reversal of 30302310203 is 30201320303.
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 30302310203 - 26 = 30302310139 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30302310223) 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, 188900 + ... + 310302.
It is an arithmetic number, because the mean of its divisors is an integer number (4132349352).
Almost surely, 230302310203 is an apocalyptic number.
30302310203 is a deficient number, since it is larger than the sum of its proper divisors (2756484613).
30302310203 is a wasteful number, since it uses less digits than its factorization.
30302310203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144105.
The product of its (nonzero) digits is 324, while the sum is 17.
Adding to 30302310203 its reverse (30201320303), we get a palindrome (60503630506).
The spelling of 30302310203 in words is "thirty billion, three hundred two million, three hundred ten thousand, two hundred three".
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