Base | Representation |
---|---|
bin | 1101101001001001001110… |
… | …00000111001110111100100 |
3 | 10221020001211100110110121202 |
4 | 12310210213000321313210 |
5 | 12413014022241023022 |
6 | 143450134124302032 |
7 | 6214333526605211 |
oct | 664444700716744 |
9 | 127201740413552 |
10 | 30001001111012 |
11 | 9617398003628 |
12 | 344648a6a1918 |
13 | 139810b978029 |
14 | 75a0b0306b08 |
15 | 3705dcb29592 |
hex | 1b4927039de4 |
30001001111012 has 24 divisors (see below), whose sum is σ = 55592489032416. Its totient is φ = 14117508966528.
The previous prime is 30001001111009. The next prime is 30001001111069. The reversal of 30001001111012 is 21011110010003.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 30001001110984 and 30001001111002.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7929398 + ... + 11085005.
It is an arithmetic number, because the mean of its divisors is an integer number (2316353709684).
Almost surely, 230001001111012 is an apocalyptic number.
It is an amenable number.
30001001111012 is a deficient number, since it is larger than the sum of its proper divisors (25591487921404).
30001001111012 is a wasteful number, since it uses less digits than its factorization.
30001001111012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19037627 (or 19037625 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 11.
Adding to 30001001111012 its reverse (21011110010003), we get a palindrome (51012111121015).
The spelling of 30001001111012 in words is "thirty trillion, one billion, one million, one hundred eleven thousand, twelve".
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