Base | Representation |
---|---|
bin | 11001110000101110… |
… | …10011000001101100 |
3 | 1022200212120212212102 |
4 | 30320113103001230 |
5 | 211311104030403 |
6 | 10204220154232 |
7 | 666506410211 |
oct | 147027230154 |
9 | 38625525772 |
10 | 13830533228 |
11 | 5957a80356 |
12 | 281b998978 |
13 | 13c5485495 |
14 | 952ba1b08 |
15 | 55e30ab88 |
hex | 3385d306c |
13830533228 has 12 divisors (see below), whose sum is σ = 24207776880. Its totient is φ = 6914025552.
The previous prime is 13830533179. The next prime is 13830533317. The reversal of 13830533228 is 82233503831.
It is a junction number, because it is equal to n+sod(n) for n = 13830533191 and 13830533200.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284963 + ... + 329946.
It is an arithmetic number, because the mean of its divisors is an integer number (2017314740).
Almost surely, 213830533228 is an apocalyptic number.
It is an amenable number.
13830533228 is a deficient number, since it is larger than the sum of its proper divisors (10377243652).
13830533228 is a wasteful number, since it uses less digits than its factorization.
13830533228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 620536 (or 620534 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 38.
The spelling of 13830533228 in words is "thirteen billion, eight hundred thirty million, five hundred thirty-three thousand, two hundred twenty-eight".
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