Base | Representation |
---|---|
bin | 111001011000… |
… | …1001101110001 |
3 | 2002121112020100 |
4 | 1302301031301 |
5 | 30200223001 |
6 | 2552503013 |
7 | 513504201 |
oct | 162611561 |
9 | 62545210 |
10 | 30086001 |
11 | 15a8a070 |
12 | a0aaa69 |
13 | 630518a |
14 | 3dd2401 |
15 | 2994586 |
hex | 1cb1371 |
30086001 has 48 divisors (see below), whose sum is σ = 50424192. Its totient is φ = 17107200.
The previous prime is 30085967. The next prime is 30086003. The reversal of 30086001 is 10068003.
It is not a de Polignac number, because 30086001 - 213 = 30077809 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30086003) 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 47 ways as a sum of consecutive naturals, for example, 166131 + ... + 166311.
It is an arithmetic number, because the mean of its divisors is an integer number (1050504).
Almost surely, 230086001 is an apocalyptic number.
It is an amenable number.
30086001 is a deficient number, since it is larger than the sum of its proper divisors (20338191).
30086001 is a wasteful number, since it uses less digits than its factorization.
30086001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 294 (or 291 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 30086001 is about 5485.0707379213. The cubic root of 30086001 is about 311.0198841034.
It can be divided in two parts, 3008 and 6001, that added together give a palindrome (9009).
The spelling of 30086001 in words is "thirty million, eighty-six thousand, one".
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