Base | Representation |
---|---|
bin | 1101101001001001110100… |
… | …00001010111111001100010 |
3 | 10221020002122120111202121120 |
4 | 12310210322001113321202 |
5 | 12413020200410013442 |
6 | 143450225515233110 |
7 | 6214344451252041 |
oct | 664447201277142 |
9 | 127202576452546 |
10 | 30001320001122 |
11 | 961754100a478 |
12 | 3446559448796 |
13 | 139815ca5acc2 |
14 | 75a1007d6558 |
15 | 37060ab1a4ec |
hex | 1b493a057e62 |
30001320001122 has 64 divisors (see below), whose sum is σ = 61055610900480. Its totient is φ = 9826279017984.
The previous prime is 30001320001099. The next prime is 30001320001127. The reversal of 30001320001122 is 22110002310003.
It is not an unprimeable number, because it can be changed into a prime (30001320001127) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83984733 + ... + 84341199.
It is an arithmetic number, because the mean of its divisors is an integer number (953993920320).
Almost surely, 230001320001122 is an apocalyptic number.
30001320001122 is an abundant number, since it is smaller than the sum of its proper divisors (31054290899358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30001320001122 is a wasteful number, since it uses less digits than its factorization.
30001320001122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 357407.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 30001320001122 its reverse (22110002310003), we get a palindrome (52111322311125).
The spelling of 30001320001122 in words is "thirty trillion, one billion, three hundred twenty million, one thousand, one hundred twenty-two".
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