Base | Representation |
---|---|
bin | 1010000110010… |
… | …0001000110001 |
3 | 2221200202200002 |
4 | 2201210020301 |
5 | 41320300301 |
6 | 4111435345 |
7 | 1022665502 |
oct | 241441061 |
9 | 87622602 |
10 | 42353201 |
11 | 219a8650 |
12 | 12225b55 |
13 | 8a0b987 |
14 | 58a6ba9 |
15 | 3ab916b |
hex | 2864231 |
42353201 has 8 divisors (see below), whose sum is σ = 47075904. Its totient is φ = 37775920.
The previous prime is 42353183. The next prime is 42353221. The reversal of 42353201 is 10235324.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-42353201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42353221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35741 + ... + 36906.
It is an arithmetic number, because the mean of its divisors is an integer number (5884488).
Almost surely, 242353201 is an apocalyptic number.
It is an amenable number.
42353201 is a deficient number, since it is larger than the sum of its proper divisors (4722703).
42353201 is a wasteful number, since it uses less digits than its factorization.
42353201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72711.
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 42353201 is about 6507.9336966506. The cubic root of 42353201 is about 348.5743394950.
Adding to 42353201 its reverse (10235324), we get a palindrome (52588525).
The spelling of 42353201 in words is "forty-two million, three hundred fifty-three thousand, two hundred one".
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