Base | Representation |
---|---|
bin | 11001101010101… |
… | …100110100011100 |
3 | 1010000021222010002 |
4 | 121222230310130 |
5 | 1340214432103 |
6 | 110421433432 |
7 | 13446146432 |
oct | 3152546434 |
9 | 1100258102 |
10 | 430624028 |
11 | 20109222a |
12 | 10026b878 |
13 | 6b2a4623 |
14 | 41296d52 |
15 | 27c12488 |
hex | 19aacd1c |
430624028 has 6 divisors (see below), whose sum is σ = 753592056. Its totient is φ = 215312012.
The previous prime is 430624027. The next prime is 430624039. The reversal of 430624028 is 820426034.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (430624021) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53828000 + ... + 53828007.
It is an arithmetic number, because the mean of its divisors is an integer number (125598676).
Almost surely, 2430624028 is an apocalyptic number.
It is an amenable number.
430624028 is a deficient number, since it is larger than the sum of its proper divisors (322968028).
430624028 is a wasteful number, since it uses less digits than its factorization.
430624028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107656011 (or 107656009 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 29.
The square root of 430624028 is about 20751.4825494469. The cubic root of 430624028 is about 755.1491762597.
The spelling of 430624028 in words is "four hundred thirty million, six hundred twenty-four thousand, twenty-eight".
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