Base | Representation |
---|---|
bin | 11100000001001… |
… | …00011011000011 |
3 | 121101020202211122 |
4 | 32000210123003 |
5 | 440131431321 |
6 | 35153302455 |
7 | 5552503163 |
oct | 1600443303 |
9 | 541222748 |
10 | 235030211 |
11 | 110739749 |
12 | 66864a2b |
13 | 39900a40 |
14 | 233005a3 |
15 | 159788ab |
hex | e0246c3 |
235030211 has 8 divisors (see below), whose sum is σ = 253839600. Its totient is φ = 216325152.
The previous prime is 235030199. The next prime is 235030223. The reversal of 235030211 is 112030532.
It is an interprime number because it is at equal distance from previous prime (235030199) and next prime (235030223).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 235030211 - 214 = 235013827 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 235030211.
It is not an unprimeable number, because it can be changed into a prime (235030231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21365 + ... + 30438.
It is an arithmetic number, because the mean of its divisors is an integer number (31729950).
Almost surely, 2235030211 is an apocalyptic number.
235030211 is a deficient number, since it is larger than the sum of its proper divisors (18809389).
235030211 is a wasteful number, since it uses less digits than its factorization.
235030211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52165.
The product of its (nonzero) digits is 180, while the sum is 17.
The square root of 235030211 is about 15330.6950592594. The cubic root of 235030211 is about 617.1270224362.
Adding to 235030211 its reverse (112030532), we get a palindrome (347060743).
The spelling of 235030211 in words is "two hundred thirty-five million, thirty thousand, two hundred eleven".
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