Base | Representation |
---|---|
bin | 1101101100101010110110… |
… | …00010100000010101011000 |
3 | 10221122122111020112112101021 |
4 | 12312111123002200111120 |
5 | 12422010112023431412 |
6 | 144021530013532224 |
7 | 6226152352124515 |
oct | 666253302402530 |
9 | 127578436475337 |
10 | 30122133030232 |
11 | 96637a78a4381 |
12 | 3465a554a4074 |
13 | 13a667450a789 |
14 | 761cc1ada30c |
15 | 37382c16d607 |
hex | 1b655b0a0558 |
30122133030232 has 32 divisors (see below), whose sum is σ = 58213404237600. Its totient is φ = 14605513574400.
The previous prime is 30122133030221. The next prime is 30122133030259. The reversal of 30122133030232 is 23203033122103.
It is a super-3 number, since 3×301221330302323 (a number of 41 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30122133030197 and 30122133030206.
It is a congruent number.
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, 434653257 + ... + 434722552.
It is an arithmetic number, because the mean of its divisors is an integer number (1819168882425).
Almost surely, 230122133030232 is an apocalyptic number.
It is an amenable number.
30122133030232 is a deficient number, since it is larger than the sum of its proper divisors (28091271207368).
30122133030232 is a wasteful number, since it uses less digits than its factorization.
30122133030232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 869375947 (or 869375943 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 30122133030232 its reverse (23203033122103), we get a palindrome (53325166152335).
The spelling of 30122133030232 in words is "thirty trillion, one hundred twenty-two billion, one hundred thirty-three million, thirty thousand, two hundred thirty-two".
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