Base | Representation |
---|---|
bin | 1101101100000111001110… |
… | …10001110010011010101111 |
3 | 10221120211010121002021020222 |
4 | 12312003213101302122233 |
5 | 12421201431304311343 |
6 | 144005044330401555 |
7 | 6224604450465164 |
oct | 666034721623257 |
9 | 127524117067228 |
10 | 30103011010223 |
11 | 9656684a27758 |
12 | 34621b95902bb |
13 | 13a49179b9838 |
14 | 760dca27c06b |
15 | 3730ad52ea68 |
hex | 1b60e74726af |
30103011010223 has 16 divisors (see below), whose sum is σ = 30651243110400. Its totient is φ = 29556067371840.
The previous prime is 30103011010169. The next prime is 30103011010243. The reversal of 30103011010223 is 32201011030103.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30103011010223 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30103011010243) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166150043 + ... + 166331123.
It is an arithmetic number, because the mean of its divisors is an integer number (1915702694400).
Almost surely, 230103011010223 is an apocalyptic number.
30103011010223 is a deficient number, since it is larger than the sum of its proper divisors (548232100177).
30103011010223 is a wasteful number, since it uses less digits than its factorization.
30103011010223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 184622.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 30103011010223 its reverse (32201011030103), we get a palindrome (62304022040326).
The spelling of 30103011010223 in words is "thirty trillion, one hundred three billion, eleven million, ten thousand, two hundred twenty-three".
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