Base | Representation |
---|---|
bin | 1101101001001100111110… |
… | …11010101010100110001010 |
3 | 10221020021001010111001220100 |
4 | 12310212133122222212022 |
5 | 12413032141402130442 |
6 | 143451110404310230 |
7 | 6214434555515565 |
oct | 664463732524612 |
9 | 127207033431810 |
10 | 30003021130122 |
11 | 9618234283907 |
12 | 34469530a2376 |
13 | 1398371311401 |
14 | 75a2226d34dc |
15 | 3706aa14384c |
hex | 1b499f6aa98a |
30003021130122 has 24 divisors (see below), whose sum is σ = 65013381033120. Its totient is φ = 9999955466280.
The previous prime is 30003021130007. The next prime is 30003021130141. The reversal of 30003021130122 is 22103112030003.
30003021130122 is a `hidden beast` number, since 30 + 0 + 0 + 302 + 11 + 301 + 22 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 30003021130095 and 30003021130104.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87455472 + ... + 87797867.
It is an arithmetic number, because the mean of its divisors is an integer number (2708890876380).
Almost surely, 230003021130122 is an apocalyptic number.
30003021130122 is an abundant number, since it is smaller than the sum of its proper divisors (35010359902998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30003021130122 is a wasteful number, since it uses less digits than its factorization.
30003021130122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175262858 (or 175262855 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 30003021130122 its reverse (22103112030003), we get a palindrome (52106133160125).
The spelling of 30003021130122 in words is "thirty trillion, three billion, twenty-one million, one hundred thirty thousand, one hundred twenty-two".
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