Base | Representation |
---|---|
bin | 11100001000111010… |
… | …100001100000111110 |
3 | 2212222200121000110012 |
4 | 130020322201200332 |
5 | 443334332033210 |
6 | 21514045543222 |
7 | 2116511366624 |
oct | 341072414076 |
9 | 85880530405 |
10 | 30214330430 |
11 | 118a5224719 |
12 | 5a32874b12 |
13 | 2b068c903b |
14 | 1668abb514 |
15 | bbc864305 |
hex | 708ea183e |
30214330430 has 8 divisors (see below), whose sum is σ = 54385794792. Its totient is φ = 12085732168.
The previous prime is 30214330417. The next prime is 30214330459. The reversal of 30214330430 is 3403341203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 30214330396 and 30214330405.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1510716512 + ... + 1510716531.
It is an arithmetic number, because the mean of its divisors is an integer number (6798224349).
Almost surely, 230214330430 is an apocalyptic number.
30214330430 is a deficient number, since it is larger than the sum of its proper divisors (24171464362).
30214330430 is a wasteful number, since it uses less digits than its factorization.
30214330430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3021433050.
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 30214330430 its reverse (3403341203), we get a palindrome (33617671633).
The spelling of 30214330430 in words is "thirty billion, two hundred fourteen million, three hundred thirty thousand, four hundred thirty".
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