Base | Representation |
---|---|
bin | 11100000100000101… |
… | …001001101011011100 |
3 | 2212210000222200222200 |
4 | 130010011021223130 |
5 | 443203101332200 |
6 | 21502031411500 |
7 | 2114505142245 |
oct | 340405115334 |
9 | 85700880880 |
10 | 30133230300 |
11 | 11863471a18 |
12 | 5a0b683b90 |
13 | 2ac2b71cb4 |
14 | 165c009ccc |
15 | bb5694800 |
hex | 704149adc |
30133230300 has 54 divisors (see below), whose sum is σ = 94450939128. Its totient is φ = 8035527840.
The previous prime is 30133230289. The next prime is 30133230301. The reversal of 30133230300 is 303233103.
30133230300 is a `hidden beast` number, since 3 + 0 + 1 + 332 + 30 + 300 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30133230301) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 16739784 + ... + 16741583.
Almost surely, 230133230300 is an apocalyptic number.
30133230300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
30133230300 is an abundant number, since it is smaller than the sum of its proper divisors (64317708828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30133230300 is a wasteful number, since it uses less digits than its factorization.
30133230300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33481387 (or 33481377 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 18.
Adding to 30133230300 its reverse (303233103), we get a palindrome (30436463403).
The spelling of 30133230300 in words is "thirty billion, one hundred thirty-three million, two hundred thirty thousand, three hundred".
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