Base | Representation |
---|---|
bin | 10100110111101… |
… | …001000000111001 |
3 | 220101211110101102 |
4 | 110313221000321 |
5 | 1204113131413 |
6 | 54424301145 |
7 | 11451025565 |
oct | 2467510071 |
9 | 811743342 |
10 | 350130233 |
11 | 16a704032 |
12 | 993117b5 |
13 | 5770056b |
14 | 347026a5 |
15 | 20b12458 |
hex | 14de9039 |
350130233 has 4 divisors (see below), whose sum is σ = 368558160. Its totient is φ = 331702308.
The previous prime is 350130229. The next prime is 350130247. The reversal of 350130233 is 332031053.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 332031053 = 2341 ⋅141833.
It is a cyclic number.
It is not a de Polignac number, because 350130233 - 22 = 350130229 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (350130533) 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, 9213935 + ... + 9213972.
It is an arithmetic number, because the mean of its divisors is an integer number (92139540).
Almost surely, 2350130233 is an apocalyptic number.
It is an amenable number.
350130233 is a deficient number, since it is larger than the sum of its proper divisors (18427927).
350130233 is a wasteful number, since it uses less digits than its factorization.
350130233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18427926.
The product of its (nonzero) digits is 810, while the sum is 20.
The square root of 350130233 is about 18711.7672334817. The cubic root of 350130233 is about 704.8172710202.
Adding to 350130233 its reverse (332031053), we get a palindrome (682161286).
The spelling of 350130233 in words is "three hundred fifty million, one hundred thirty thousand, two hundred thirty-three".
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