Base | Representation |
---|---|
bin | 101100000110001101110… |
… | …011110011011011010001 |
3 | 101201200210222121100220002 |
4 | 230012031303303123101 |
5 | 344122104231023441 |
6 | 10240040452255345 |
7 | 431635300306346 |
oct | 54061563633321 |
9 | 11650728540802 |
10 | 3030331111121 |
11 | a69179a03466 |
12 | 40b36b911555 |
13 | 18c9b3696732 |
14 | a69512d27cd |
15 | 53c5c474b9b |
hex | 2c18dcf36d1 |
3030331111121 has 16 divisors (see below), whose sum is σ = 3070651586688. Its totient is φ = 2990103628800.
The previous prime is 3030331111103. The next prime is 3030331111183. The reversal of 3030331111121 is 1211111330303.
It is a cyclic number.
It is not a de Polignac number, because 3030331111121 - 230 = 3029257369297 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3030331111093 and 3030331111102.
It is not an unprimeable number, because it can be changed into a prime (3030331111421) 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, 321311276 + ... + 321320706.
It is an arithmetic number, because the mean of its divisors is an integer number (191915724168).
Almost surely, 23030331111121 is an apocalyptic number.
It is an amenable number.
3030331111121 is a deficient number, since it is larger than the sum of its proper divisors (40320475567).
3030331111121 is a wasteful number, since it uses less digits than its factorization.
3030331111121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13912.
The product of its (nonzero) digits is 162, while the sum is 20.
Adding to 3030331111121 its reverse (1211111330303), we get a palindrome (4241442441424).
The spelling of 3030331111121 in words is "three trillion, thirty billion, three hundred thirty-one million, one hundred eleven thousand, one hundred twenty-one".
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