Base | Representation |
---|---|
bin | 1010001100010011011… |
… | …10110100111111001111 |
3 | 1020110221020221000100221 |
4 | 11012021232310333033 |
5 | 21214203443331411 |
6 | 424514151532211 |
7 | 34205234164540 |
oct | 5061156647717 |
9 | 1213836830327 |
10 | 350203105231 |
11 | 12557a583311 |
12 | 57a5638a067 |
13 | 270409a2135 |
14 | 12d428224c7 |
15 | 9199cc3071 |
hex | 5189bb4fcf |
350203105231 has 8 divisors (see below), whose sum is σ = 400235713664. Its totient is φ = 300171395160.
The previous prime is 350203105207. The next prime is 350203105303. The reversal of 350203105231 is 132501302053.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 350203105231 - 225 = 350169550799 is a prime.
It is a super-2 number, since 2×3502031052312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 350203105196 and 350203105205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (350203105831) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1307896 + ... + 1552738.
It is an arithmetic number, because the mean of its divisors is an integer number (50029464208).
Almost surely, 2350203105231 is an apocalyptic number.
350203105231 is a deficient number, since it is larger than the sum of its proper divisors (50032608433).
350203105231 is a wasteful number, since it uses less digits than its factorization.
350203105231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 449181.
The product of its (nonzero) digits is 2700, while the sum is 25.
Adding to 350203105231 its reverse (132501302053), we get a palindrome (482704407284).
The spelling of 350203105231 in words is "three hundred fifty billion, two hundred three million, one hundred five thousand, two hundred thirty-one".
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