Base | Representation |
---|---|
bin | 1000100100101101… |
… | …0000111010010010 |
3 | 12221101112211102120 |
4 | 2021023100322102 |
5 | 14203131301232 |
6 | 1020211355110 |
7 | 111013562442 |
oct | 21113207222 |
9 | 5841484376 |
10 | 2301431442 |
11 | a81109562 |
12 | 5428b2a96 |
13 | 2a8a5686b |
14 | 17b922122 |
15 | d70a592c |
hex | 892d0e92 |
2301431442 has 8 divisors (see below), whose sum is σ = 4602862896. Its totient is φ = 767143812.
The previous prime is 2301431437. The next prime is 2301431453. The reversal of 2301431442 is 2441341032.
It is a sphenic number, since it is the product of 3 distinct primes.
2301431442 is an admirable number.
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, 191785948 + ... + 191785959.
It is an arithmetic number, because the mean of its divisors is an integer number (575357862).
Almost surely, 22301431442 is an apocalyptic number.
2301431442 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.
2301431442 is a wasteful number, since it uses less digits than its factorization.
2301431442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 383571912.
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 2301431442 is about 47973.2367263248. The cubic root of 2301431442 is about 1320.2799073537.
Adding to 2301431442 its reverse (2441341032), we get a palindrome (4742772474).
The spelling of 2301431442 in words is "two billion, three hundred one million, four hundred thirty-one thousand, four hundred forty-two".
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