Base | Representation |
---|---|
bin | 101100000101111010110… |
… | …010111101000011011111 |
3 | 101201122222202101000010200 |
4 | 230011322302331003133 |
5 | 344120431100340221 |
6 | 10235545055234543 |
7 | 431624345036040 |
oct | 54057262750337 |
9 | 11648882330120 |
10 | 3030012121311 |
11 | a6902593971a |
12 | 40b2a0b18a53 |
13 | 18c96257a276 |
14 | a6920bb88c7 |
15 | 53c3e464426 |
hex | 2c17acbd0df |
3030012121311 has 12 divisors (see below), whose sum is σ = 5001924771792. Its totient is φ = 1731435497856.
The previous prime is 3030012121229. The next prime is 3030012121321. The reversal of 3030012121311 is 1131212100303.
3030012121311 is a `hidden beast` number, since 30 + 300 + 1 + 2 + 1 + 21 + 311 = 666.
It is not a de Polignac number, because 3030012121311 - 210 = 3030012120287 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3030012121321) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24047715186 + ... + 24047715311.
It is an arithmetic number, because the mean of its divisors is an integer number (416827064316).
Almost surely, 23030012121311 is an apocalyptic number.
3030012121311 is a deficient number, since it is larger than the sum of its proper divisors (1971912650481).
3030012121311 is a wasteful number, since it uses less digits than its factorization.
3030012121311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48095430510 (or 48095430507 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 3030012121311 its reverse (1131212100303), we get a palindrome (4161224221614).
The spelling of 3030012121311 in words is "three trillion, thirty billion, twelve million, one hundred twenty-one thousand, three hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •