Base | Representation |
---|---|
bin | 11011111100010000… |
… | …101010011101000001 |
3 | 2212102220010001120011 |
4 | 123330100222131001 |
5 | 442421004433101 |
6 | 21441023344521 |
7 | 2111323023250 |
oct | 337420523501 |
9 | 85386101504 |
10 | 30002030401 |
11 | 117a6400552 |
12 | 5993752141 |
13 | 2aa1926315 |
14 | 1648816797 |
15 | ba8dca751 |
hex | 6fc42a741 |
30002030401 has 8 divisors (see below), whose sum is σ = 34359621120. Its totient is φ = 25662336288.
The previous prime is 30002030381. The next prime is 30002030437. The reversal of 30002030401 is 10403020003.
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 30002030401 - 27 = 30002030273 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30002031401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4470556 + ... + 4477261.
It is an arithmetic number, because the mean of its divisors is an integer number (4294952640).
Almost surely, 230002030401 is an apocalyptic number.
It is an amenable number.
30002030401 is a deficient number, since it is larger than the sum of its proper divisors (4357590719).
30002030401 is an equidigital number, since it uses as much as digits as its factorization.
30002030401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8948303.
The product of its (nonzero) digits is 72, while the sum is 13.
Adding to 30002030401 its reverse (10403020003), we get a palindrome (40405050404).
The spelling of 30002030401 in words is "thirty billion, two million, thirty thousand, four hundred one".
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