Base | Representation |
---|---|
bin | 1101101011001001110111… |
… | …00111111101010110000100 |
3 | 10221110200002121221010210001 |
4 | 12311210323213331112010 |
5 | 12420131443442314144 |
6 | 143541555304411044 |
7 | 6222330163613200 |
oct | 665447347752604 |
9 | 127420077833701 |
10 | 30070066369924 |
11 | 96437095a48a9 |
12 | 3457944476a84 |
13 | 13a1797554039 |
14 | 75d582b1bb00 |
15 | 3722d1149bd4 |
hex | 1b593b9fd584 |
30070066369924 has 81 divisors (see below), whose sum is σ = 62677633983237. Its totient is φ = 12586087771488.
The previous prime is 30070066369901. The next prime is 30070066369927. The reversal of 30070066369924 is 42996366007003.
The square root of 30070066369924 is 5483618.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 3391188544324 + 26678877825600 = 1841518^2 + 5165160^2 .
It is not an unprimeable number, because it can be changed into a prime (30070066369927) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3301133482 + ... + 3301142590.
Almost surely, 230070066369924 is an apocalyptic number.
30070066369924 is the 5483618-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30070066369924
30070066369924 is an abundant number, since it is smaller than the sum of its proper divisors (32607567613313).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30070066369924 is an frugal number, since it uses more digits than its factorization.
30070066369924 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18322 (or 9161 counting only the distinct ones).
The product of its (nonzero) digits is 8817984, while the sum is 55.
The spelling of 30070066369924 in words is "thirty trillion, seventy billion, sixty-six million, three hundred sixty-nine thousand, nine hundred twenty-four".
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