Base | Representation |
---|---|
bin | 11100000100000100… |
… | …101001111100101101 |
3 | 2212210000202002201002 |
4 | 130010010221330231 |
5 | 443203033202313 |
6 | 21502024530045 |
7 | 2114504061320 |
oct | 340404517455 |
9 | 85700662632 |
10 | 30133100333 |
11 | 11863393306 |
12 | 5a0b620925 |
13 | 2ac2b27aab |
14 | 165bdb47b7 |
15 | bb566b058 |
hex | 704129f2d |
30133100333 has 4 divisors (see below), whose sum is σ = 34437828960. Its totient is φ = 25828371708.
The previous prime is 30133100303. The next prime is 30133100341. The reversal of 30133100333 is 33300133103.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 30133100333 - 228 = 29864664877 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30133100303) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2152364303 + ... + 2152364316.
It is an arithmetic number, because the mean of its divisors is an integer number (8609457240).
Almost surely, 230133100333 is an apocalyptic number.
It is an amenable number.
30133100333 is a deficient number, since it is larger than the sum of its proper divisors (4304728627).
30133100333 is an equidigital number, since it uses as much as digits as its factorization.
30133100333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4304728626.
The product of its (nonzero) digits is 729, while the sum is 20.
Adding to 30133100333 its reverse (33300133103), we get a palindrome (63433233436).
The spelling of 30133100333 in words is "thirty billion, one hundred thirty-three million, one hundred thousand, three hundred thirty-three".
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