Base | Representation |
---|---|
bin | 10101000000011… |
… | …010101111000010 |
3 | 220120011100111120 |
4 | 111000122233002 |
5 | 1210210243132 |
6 | 54545453110 |
7 | 11506420515 |
oct | 2500325702 |
9 | 816140446 |
10 | 352431042 |
11 | 170a35727 |
12 | 9a041196 |
13 | 580278a2 |
14 | 34b40d7c |
15 | 20e1902c |
hex | 1501abc2 |
352431042 has 8 divisors (see below), whose sum is σ = 704862096. Its totient is φ = 117477012.
The previous prime is 352430989. The next prime is 352431049. The reversal of 352431042 is 240134253.
It is a sphenic number, since it is the product of 3 distinct primes.
352431042 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (352431049) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29369248 + ... + 29369259.
It is an arithmetic number, because the mean of its divisors is an integer number (88107762).
Almost surely, 2352431042 is an apocalyptic number.
352431042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
352431042 is a wasteful number, since it uses less digits than its factorization.
352431042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58738512.
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 352431042 is about 18773.1468326437. The cubic root of 352431042 is about 706.3577556418.
Adding to 352431042 its reverse (240134253), we get a palindrome (592565295).
The spelling of 352431042 in words is "three hundred fifty-two million, four hundred thirty-one thousand, forty-two".
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