Base | Representation |
---|---|
bin | 11011111110101110… |
… | …100001011000111101 |
3 | 2212112202222110111001 |
4 | 123332232201120331 |
5 | 443012103141104 |
6 | 21445102330301 |
7 | 2112334534351 |
oct | 337656413075 |
9 | 85482873431 |
10 | 30043412029 |
11 | 118177a5144 |
12 | 59a5589991 |
13 | 2aaa3849a7 |
14 | 1650109461 |
15 | bac851aa4 |
hex | 6feba163d |
30043412029 has 8 divisors (see below), whose sum is σ = 30297242240. Its totient is φ = 29790633600.
The previous prime is 30043411991. The next prime is 30043412099. The reversal of 30043412029 is 92021434003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30043412029 - 27 = 30043411901 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30043411988 and 30043412006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30043412099) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205524 + ... + 319885.
It is an arithmetic number, because the mean of its divisors is an integer number (3787155280).
Almost surely, 230043412029 is an apocalyptic number.
It is an amenable number.
30043412029 is a deficient number, since it is larger than the sum of its proper divisors (253830211).
30043412029 is a wasteful number, since it uses less digits than its factorization.
30043412029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 525891.
The product of its (nonzero) digits is 5184, while the sum is 28.
The spelling of 30043412029 in words is "thirty billion, forty-three million, four hundred twelve thousand, twenty-nine".
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