Base | Representation |
---|---|
bin | 11100001000111010… |
… | …100001011010101110 |
3 | 2212222200120222220101 |
4 | 130020322201122232 |
5 | 443334332030110 |
6 | 21514045541314 |
7 | 2116511365513 |
oct | 341072413256 |
9 | 85880528811 |
10 | 30214330030 |
11 | 118a5224395 |
12 | 5a3287483a |
13 | 2b068c8ac1 |
14 | 1668abb30a |
15 | bbc86413a |
hex | 708ea16ae |
30214330030 has 32 divisors (see below), whose sum is σ = 54939268800. Its totient is φ = 11962847232.
The previous prime is 30214330009. The next prime is 30214330031. The reversal of 30214330030 is 3003341203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30214330031) 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 15 ways as a sum of consecutive naturals, for example, 2764216 + ... + 2775124.
It is an arithmetic number, because the mean of its divisors is an integer number (1716852150).
Almost surely, 230214330030 is an apocalyptic number.
30214330030 is a deficient number, since it is larger than the sum of its proper divisors (24724938770).
30214330030 is a wasteful number, since it uses less digits than its factorization.
30214330030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13708.
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 30214330030 its reverse (3003341203), we get a palindrome (33217671233).
The spelling of 30214330030 in words is "thirty billion, two hundred fourteen million, three hundred thirty thousand, thirty".
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