Base | Representation |
---|---|
bin | 11001101001111… |
… | …001000100001010 |
3 | 1002222220012022202 |
4 | 121221321010022 |
5 | 1340141141132 |
6 | 110413120202 |
7 | 13444304414 |
oct | 3151710412 |
9 | 1088805282 |
10 | 430412042 |
11 | 200a57a35 |
12 | 100189062 |
13 | 6b22bca8 |
14 | 4123d9b4 |
15 | 27bbe762 |
hex | 19a7910a |
430412042 has 8 divisors (see below), whose sum is σ = 645721956. Its totient is φ = 215171392.
The previous prime is 430412023. The next prime is 430412051. The reversal of 430412042 is 240214034.
It can be written as a sum of positive squares in 2 ways, for example, as 428945521 + 1466521 = 20711^2 + 1211^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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 in 3 ways as a sum of consecutive naturals, for example, 2978 + ... + 29490.
Almost surely, 2430412042 is an apocalyptic number.
430412042 is a deficient number, since it is larger than the sum of its proper divisors (215309914).
430412042 is a wasteful number, since it uses less digits than its factorization.
430412042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34632.
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 430412042 is about 20746.3741892409. The cubic root of 430412042 is about 755.0252419086.
Adding to 430412042 its reverse (240214034), we get a palindrome (670626076).
The spelling of 430412042 in words is "four hundred thirty million, four hundred twelve thousand, forty-two".
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