Base | Representation |
---|---|
bin | 1010000111011… |
… | …0111101111111 |
3 | 2221211200110220 |
4 | 2201312331333 |
5 | 41330232320 |
6 | 4113232423 |
7 | 1023436413 |
oct | 241667577 |
9 | 87750426 |
10 | 42430335 |
11 | 21a505a2 |
12 | 12262713 |
13 | 8a37b0c |
14 | 58c6d43 |
15 | 3ad1e40 |
hex | 2876f7f |
42430335 has 32 divisors (see below), whose sum is σ = 70986240. Its totient is φ = 21614208.
The previous prime is 42430327. The next prime is 42430357. The reversal of 42430335 is 53303424.
It is not a de Polignac number, because 42430335 - 23 = 42430327 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44332 + ... + 45278.
It is an arithmetic number, because the mean of its divisors is an integer number (2218320).
Almost surely, 242430335 is an apocalyptic number.
42430335 is a deficient number, since it is larger than the sum of its proper divisors (28555905).
42430335 is a wasteful number, since it uses less digits than its factorization.
42430335 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1087.
The product of its (nonzero) digits is 4320, while the sum is 24.
The square root of 42430335 is about 6513.8571522563. The cubic root of 42430335 is about 348.7858199870.
Adding to 42430335 its reverse (53303424), we get a palindrome (95733759).
The spelling of 42430335 in words is "forty-two million, four hundred thirty thousand, three hundred thirty-five".
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