Base | Representation |
---|---|
bin | 1101101001000111111010… |
… | …11010010101010110101011 |
3 | 10221020000000201002120022212 |
4 | 12310203331122111112223 |
5 | 12413011110100242443 |
6 | 143445540552235335 |
7 | 6214310323111160 |
oct | 664437532252653 |
9 | 127200021076285 |
10 | 30000303134123 |
11 | 961706a016223 |
12 | 344631499bb4b |
13 | 139802a19675a |
14 | 75a045738067 |
15 | 37059b706618 |
hex | 1b48fd6955ab |
30000303134123 has 16 divisors (see below), whose sum is σ = 34327954483200. Its totient is φ = 25683130707936.
The previous prime is 30000303134117. The next prime is 30000303134183. The reversal of 30000303134123 is 32143130300003.
It is a cyclic number.
It is not a de Polignac number, because 30000303134123 - 216 = 30000303068587 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30000303134183) 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, 67163678 + ... + 67608876.
It is an arithmetic number, because the mean of its divisors is an integer number (2145497155200).
Almost surely, 230000303134123 is an apocalyptic number.
30000303134123 is a deficient number, since it is larger than the sum of its proper divisors (4327651349077).
30000303134123 is a wasteful number, since it uses less digits than its factorization.
30000303134123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 456946.
The product of its (nonzero) digits is 1944, while the sum is 23.
Adding to 30000303134123 its reverse (32143130300003), we get a palindrome (62143433434126).
The spelling of 30000303134123 in words is "thirty trillion, three hundred three million, one hundred thirty-four thousand, one hundred twenty-three".
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