Base | Representation |
---|---|
bin | 1101101111110111110111… |
… | …01111101010001101100010 |
3 | 10222001011121020100212121000 |
4 | 12313323323233222031202 |
5 | 12430311023032413010 |
6 | 144144252120012430 |
7 | 6240130116636630 |
oct | 667737357521542 |
9 | 128034536325530 |
10 | 30232203404130 |
11 | 96a6450740432 |
12 | 3483253901116 |
13 | 13b3b66477430 |
14 | 76736439c350 |
15 | 3766205177c0 |
hex | 1b7efbbea362 |
30232203404130 has 256 divisors, whose sum is σ = 101905365058560. Its totient is φ = 6206266220544.
The previous prime is 30232203404129. The next prime is 30232203404177. The reversal of 30232203404130 is 3140430223203.
30232203404130 is a `hidden beast` number, since 3 + 0 + 2 + 3 + 2 + 203 + 40 + 413 + 0 = 666.
It is a super-2 number, since 2×302322034041302 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 30232203404094 and 30232203404103.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 15718639 + ... + 17536818.
It is an arithmetic number, because the mean of its divisors is an integer number (398067832260).
Almost surely, 230232203404130 is an apocalyptic number.
30232203404130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
30232203404130 is an abundant number, since it is smaller than the sum of its proper divisors (71673161654430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30232203404130 is a wasteful number, since it uses less digits than its factorization.
30232203404130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33255530 (or 33255524 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 27.
Adding to 30232203404130 its reverse (3140430223203), we get a palindrome (33372633627333).
The spelling of 30232203404130 in words is "thirty trillion, two hundred thirty-two billion, two hundred three million, four hundred four thousand, one hundred thirty".
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