Base | Representation |
---|---|
bin | 11100010100110100… |
… | …001000110100100001 |
3 | 2220111121021102022011 |
4 | 130110310020310201 |
5 | 444241434424014 |
6 | 21545541112521 |
7 | 2124454406254 |
oct | 342464106441 |
9 | 86447242264 |
10 | 30413983009 |
11 | 1199799a653 |
12 | 5a896b8741 |
13 | 2b39091167 |
14 | 168740d09b |
15 | bd01507c4 |
hex | 714d08d21 |
30413983009 has 8 divisors (see below), whose sum is σ = 30622093760. Its totient is φ = 30206054736.
The previous prime is 30413982971. The next prime is 30413983021. The reversal of 30413983009 is 90038931403.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30413983009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30413983309) 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, 297652 + ... + 386554.
It is an arithmetic number, because the mean of its divisors is an integer number (3827761720).
Almost surely, 230413983009 is an apocalyptic number.
It is an amenable number.
30413983009 is a deficient number, since it is larger than the sum of its proper divisors (208110751).
30413983009 is a wasteful number, since it uses less digits than its factorization.
30413983009 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91239.
The product of its (nonzero) digits is 69984, while the sum is 40.
The spelling of 30413983009 in words is "thirty billion, four hundred thirteen million, nine hundred eighty-three thousand, nine".
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