Base | Representation |
---|---|
bin | 11011111110101110… |
… | …100001011000101000 |
3 | 2212112202222110110021 |
4 | 123332232201120220 |
5 | 443012103141013 |
6 | 21445102330224 |
7 | 2112334534321 |
oct | 337656413050 |
9 | 85482873407 |
10 | 30043412008 |
11 | 118177a5125 |
12 | 59a5589974 |
13 | 2aaa38498c |
14 | 1650109448 |
15 | bac851a8d |
hex | 6feba1628 |
30043412008 has 32 divisors (see below), whose sum is σ = 57168063360. Its totient is φ = 14798916160.
The previous prime is 30043411991. The next prime is 30043412099. The reversal of 30043412008 is 80021434003.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 757110 + ... + 795802.
It is an arithmetic number, because the mean of its divisors is an integer number (1786501980).
Almost surely, 230043412008 is an apocalyptic number.
It is an amenable number.
30043412008 is a deficient number, since it is larger than the sum of its proper divisors (27124651352).
30043412008 is a wasteful number, since it uses less digits than its factorization.
30043412008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40137 (or 40133 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 25.
The spelling of 30043412008 in words is "thirty billion, forty-three million, four hundred twelve thousand, eight".
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