Base | Representation |
---|---|
bin | 111001111001… |
… | …0101001010001 |
3 | 2010010010212021 |
4 | 1303302221101 |
5 | 30232312001 |
6 | 3002331441 |
7 | 516001426 |
oct | 163625121 |
9 | 63103767 |
10 | 30354001 |
11 | 16152457 |
12 | a1b9b81 |
13 | 639a162 |
14 | 4061d4d |
15 | 29e8ba1 |
hex | 1cf2a51 |
30354001 has 16 divisors (see below), whose sum is σ = 33359040. Its totient is φ = 27518400.
The previous prime is 30353987. The next prime is 30354017. The reversal of 30354001 is 10045303.
It is a cyclic number.
It is not a de Polignac number, because 30354001 - 25 = 30353969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30354031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42951 + ... + 43651.
It is an arithmetic number, because the mean of its divisors is an integer number (2084940).
Almost surely, 230354001 is an apocalyptic number.
It is an amenable number.
30354001 is a deficient number, since it is larger than the sum of its proper divisors (3005039).
30354001 is a wasteful number, since it uses less digits than its factorization.
30354001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 816.
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 30354001 is about 5509.4465239260. The cubic root of 30354001 is about 311.9406561743.
Adding to 30354001 its reverse (10045303), we get a palindrome (40399304).
The spelling of 30354001 in words is "thirty million, three hundred fifty-four thousand, one".
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