Base | Representation |
---|---|
bin | 11100001000111010… |
… | …111000010111101011 |
3 | 2212222200202202212100 |
4 | 130020322320113223 |
5 | 443334343032133 |
6 | 21514051544443 |
7 | 2116512236556 |
oct | 341072702753 |
9 | 85880682770 |
10 | 30214424043 |
11 | 118a5288a91 |
12 | 5a328bb123 |
13 | 2b0692c82b |
14 | 1668b0369d |
15 | bbc881e13 |
hex | 708eb85eb |
30214424043 has 6 divisors (see below), whose sum is σ = 43643056964. Its totient is φ = 20142949356.
The previous prime is 30214424041. The next prime is 30214424101. The reversal of 30214424043 is 34042441203.
It is a happy number.
30214424043 is a `hidden beast` number, since 3 + 0 + 214 + 42 + 404 + 3 = 666.
It is not a de Polignac number, because 30214424043 - 21 = 30214424041 is a prime.
It is a super-2 number, since 2×302144240432 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30214423998 and 30214424016.
It is not an unprimeable number, because it can be changed into a prime (30214424041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1678579105 + ... + 1678579122.
Almost surely, 230214424043 is an apocalyptic number.
30214424043 is a deficient number, since it is larger than the sum of its proper divisors (13428632921).
30214424043 is a wasteful number, since it uses less digits than its factorization.
30214424043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3357158233 (or 3357158230 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
Adding to 30214424043 its reverse (34042441203), we get a palindrome (64256865246).
The spelling of 30214424043 in words is "thirty billion, two hundred fourteen million, four hundred twenty-four thousand, forty-three".
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