Base | Representation |
---|---|
bin | 11100110011001111… |
… | …010101001111001010 |
3 | 2221211011202201111212 |
4 | 130303033111033022 |
5 | 1001313123200414 |
6 | 22112333453122 |
7 | 2143223205620 |
oct | 346317251712 |
9 | 87734681455 |
10 | 30924428234 |
11 | 1212a040707 |
12 | 5bb06411a2 |
13 | 2bbaa6265b |
14 | 16d5123510 |
15 | c0ed7d83e |
hex | 7333d53ca |
30924428234 has 128 divisors (see below), whose sum is σ = 59714703360. Its totient is φ = 11706799104.
The previous prime is 30924428233. The next prime is 30924428243. The reversal of 30924428234 is 43282442903.
It is a junction number, because it is equal to n+sod(n) for n = 30924428191 and 30924428200.
It is not an unprimeable number, because it can be changed into a prime (30924428233) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 91763714 + ... + 91764050.
It is an arithmetic number, because the mean of its divisors is an integer number (466521120).
Almost surely, 230924428234 is an apocalyptic number.
30924428234 is a deficient number, since it is larger than the sum of its proper divisors (28790275126).
30924428234 is a wasteful number, since it uses less digits than its factorization.
30924428234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 724.
The product of its (nonzero) digits is 331776, while the sum is 41.
The spelling of 30924428234 in words is "thirty billion, nine hundred twenty-four million, four hundred twenty-eight thousand, two hundred thirty-four".
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