Base | Representation |
---|---|
bin | 11100001000111010… |
… | …100010011000110101 |
3 | 2212222200121012100121 |
4 | 130020322202120311 |
5 | 443334332142010 |
6 | 21514050011541 |
7 | 2116511413222 |
oct | 341072423065 |
9 | 85880535317 |
10 | 30214334005 |
11 | 118a5227379 |
12 | 5a32876bb1 |
13 | 2b068ca85b |
14 | 1668abc949 |
15 | bbc8653da |
hex | 708ea2635 |
30214334005 has 16 divisors (see below), whose sum is σ = 38436712704. Its totient is φ = 22721921280.
The previous prime is 30214333997. The next prime is 30214334041. The reversal of 30214334005 is 50043341203.
It is not a de Polignac number, because 30214334005 - 23 = 30214333997 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146001 + ... + 285910.
It is an arithmetic number, because the mean of its divisors is an integer number (2402294544).
Almost surely, 230214334005 is an apocalyptic number.
It is an amenable number.
30214334005 is a deficient number, since it is larger than the sum of its proper divisors (8222378699).
30214334005 is a wasteful number, since it uses less digits than its factorization.
30214334005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 432756.
The product of its (nonzero) digits is 4320, while the sum is 25.
Adding to 30214334005 its reverse (50043341203), we get a palindrome (80257675208).
The spelling of 30214334005 in words is "thirty billion, two hundred fourteen million, three hundred thirty-four thousand, five".
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