Base | Representation |
---|---|
bin | 111001111010… |
… | …1000010011001 |
3 | 2010010122022020 |
4 | 1303311002121 |
5 | 30233120201 |
6 | 3002445053 |
7 | 516042126 |
oct | 163650231 |
9 | 63118266 |
10 | 30363801 |
11 | 16159856 |
12 | a203789 |
13 | 63a1760 |
14 | 406574d |
15 | 29eba36 |
hex | 1cf5099 |
30363801 has 8 divisors (see below), whose sum is σ = 43599360. Its totient is φ = 18685392.
The previous prime is 30363799. The next prime is 30363829. The reversal of 30363801 is 10836303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30363801 - 21 = 30363799 is a prime.
It is a super-2 number, since 2×303638012 = 1843920822335202, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (30363101) 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 7 ways as a sum of consecutive naturals, for example, 389241 + ... + 389318.
It is an arithmetic number, because the mean of its divisors is an integer number (5449920).
Almost surely, 230363801 is an apocalyptic number.
It is an amenable number.
30363801 is a deficient number, since it is larger than the sum of its proper divisors (13235559).
30363801 is a wasteful number, since it uses less digits than its factorization.
30363801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 778575.
The product of its (nonzero) digits is 1296, while the sum is 24.
The square root of 30363801 is about 5510.3358336856. The cubic root of 30363801 is about 311.9742232978.
The spelling of 30363801 in words is "thirty million, three hundred sixty-three thousand, eight hundred one".
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