Base | Representation |
---|---|
bin | 111010000001… |
… | …1101111100100 |
3 | 2010020200221011 |
4 | 1310003233210 |
5 | 30242032121 |
6 | 3004032004 |
7 | 516412546 |
oct | 164035744 |
9 | 63220834 |
10 | 30424036 |
11 | 161a0035 |
12 | a232604 |
13 | 63c2cb6 |
14 | 407d696 |
15 | 2a0e7e1 |
hex | 1d03be4 |
30424036 has 6 divisors (see below), whose sum is σ = 53242070. Its totient is φ = 15212016.
The previous prime is 30424021. The next prime is 30424057. The reversal of 30424036 is 63042403.
It can be written as a sum of positive squares in only one way, i.e., 29767936 + 656100 = 5456^2 + 810^2 .
It is a junction number, because it is equal to n+sod(n) for n = 30423998 and 30424016.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 3803001 + ... + 3803008.
Almost surely, 230424036 is an apocalyptic number.
It is an amenable number.
30424036 is a deficient number, since it is larger than the sum of its proper divisors (22818034).
30424036 is a wasteful number, since it uses less digits than its factorization.
30424036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7606013 (or 7606011 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 22.
The square root of 30424036 is about 5515.7987635518. The cubic root of 30424036 is about 312.1803827615.
Adding to 30424036 its reverse (63042403), we get a palindrome (93466439).
The spelling of 30424036 in words is "thirty million, four hundred twenty-four thousand, thirty-six".
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