Base | Representation |
---|---|
bin | 1101111000000011010011… |
… | …10001011010010101111110 |
3 | 11000001000221220212102101112 |
4 | 12330001221301122111332 |
5 | 12444412034342401142 |
6 | 144521325240442022 |
7 | 6266336043362330 |
oct | 674015161322576 |
9 | 130030856772345 |
10 | 30513222231422 |
11 | 97a4648520737 |
12 | 3509800479312 |
13 | 14044cc9caca8 |
14 | 776bc2667450 |
15 | 37dabb60a382 |
hex | 1bc069c5a57e |
30513222231422 has 32 divisors (see below), whose sum is σ = 52603243057152. Its totient is φ = 13003441150464.
The previous prime is 30513222231403. The next prime is 30513222231431. The reversal of 30513222231422 is 22413222231503.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3404903 + ... + 8521725.
It is an arithmetic number, because the mean of its divisors is an integer number (1643851345536).
Almost surely, 230513222231422 is an apocalyptic number.
30513222231422 is a deficient number, since it is larger than the sum of its proper divisors (22090020825730).
30513222231422 is a wasteful number, since it uses less digits than its factorization.
30513222231422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5119232.
The product of its (nonzero) digits is 34560, while the sum is 32.
Adding to 30513222231422 its reverse (22413222231503), we get a palindrome (52926444462925).
The spelling of 30513222231422 in words is "thirty trillion, five hundred thirteen billion, two hundred twenty-two million, two hundred thirty-one thousand, four hundred twenty-two".
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