Base | Representation |
---|---|
bin | 11100000100100110… |
… | …100110110010101100 |
3 | 2212210122111021011111 |
4 | 130010212212302230 |
5 | 443212323002200 |
6 | 21502543401404 |
7 | 2114642526616 |
oct | 340446466254 |
9 | 85718437144 |
10 | 30142000300 |
11 | 11868411a55 |
12 | 5a125b3264 |
13 | 2ac4922a49 |
14 | 165d24ddb6 |
15 | bb63280ba |
hex | 7049a6cac |
30142000300 has 36 divisors (see below), whose sum is σ = 65418592456. Its totient is φ = 12054873600.
The previous prime is 30142000289. The next prime is 30142000307. The reversal of 30142000300 is 300024103.
It is not an unprimeable number, because it can be changed into a prime (30142000307) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 718915 + ... + 759685.
Almost surely, 230142000300 is an apocalyptic number.
It is an amenable number.
30142000300 is an abundant number, since it is smaller than the sum of its proper divisors (35276592156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30142000300 is a wasteful number, since it uses less digits than its factorization.
30142000300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48178 (or 48171 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 13.
Adding to 30142000300 its reverse (300024103), we get a palindrome (30442024403).
The spelling of 30142000300 in words is "thirty billion, one hundred forty-two million, three hundred", and thus it is an aban number.
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