Base | Representation |
---|---|
bin | 11001101000011… |
… | …011111001011000 |
3 | 1002222011210211202 |
4 | 121220123321120 |
5 | 1340041433144 |
6 | 110401013332 |
7 | 13441125005 |
oct | 3150337130 |
9 | 1088153752 |
10 | 430030424 |
11 | 20081724a |
12 | 100024248 |
13 | 6b127395 |
14 | 411808ac |
15 | 27b4664e |
hex | 19a1be58 |
430030424 has 8 divisors (see below), whose sum is σ = 806307060. Its totient is φ = 215015208.
The previous prime is 430030373. The next prime is 430030429. The reversal of 430030424 is 424030034.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 430030396 and 430030405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (430030429) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26876894 + ... + 26876909.
Almost surely, 2430030424 is an apocalyptic number.
It is an amenable number.
430030424 is a deficient number, since it is larger than the sum of its proper divisors (376276636).
430030424 is a wasteful number, since it uses less digits than its factorization.
430030424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53753809 (or 53753805 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 20.
The square root of 430030424 is about 20737.1749281333. The cubic root of 430030424 is about 754.8020322147.
Adding to 430030424 its reverse (424030034), we get a palindrome (854060458).
The spelling of 430030424 in words is "four hundred thirty million, thirty thousand, four hundred twenty-four".
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