Base | Representation |
---|---|
bin | 11100010100001010… |
… | …101000101001000011 |
3 | 2220110211210200010221 |
4 | 130110022220221003 |
5 | 444231143301144 |
6 | 21544512003511 |
7 | 2124263054062 |
oct | 342412505103 |
9 | 86424720127 |
10 | 30403103299 |
11 | 11991839558 |
12 | 5a85b30597 |
13 | 2b36a5206a |
14 | 1685bba1d9 |
15 | bce201d84 |
hex | 7142a8a43 |
30403103299 has 8 divisors (see below), whose sum is σ = 30449931120. Its totient is φ = 30356301600.
The previous prime is 30403103293. The next prime is 30403103303. The reversal of 30403103299 is 99230130403.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30403103299 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30403103293) 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, 4357884 + ... + 4364854.
It is an arithmetic number, because the mean of its divisors is an integer number (3806241390).
Almost surely, 230403103299 is an apocalyptic number.
30403103299 is a deficient number, since it is larger than the sum of its proper divisors (46827821).
30403103299 is an equidigital number, since it uses as much as digits as its factorization.
30403103299 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13061.
The product of its (nonzero) digits is 17496, while the sum is 34.
The spelling of 30403103299 in words is "thirty billion, four hundred three million, one hundred three thousand, two hundred ninety-nine".
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