Base | Representation |
---|---|
bin | 11100000100100… |
… | …11101010010001 |
3 | 121102002220211211 |
4 | 32002103222101 |
5 | 440241021331 |
6 | 35211140121 |
7 | 5556411433 |
oct | 1602235221 |
9 | 542086754 |
10 | 235485841 |
11 | 110a1aaa8 |
12 | 66a44641 |
13 | 39a30246 |
14 | 233bc653 |
15 | 15a188b1 |
hex | e093a91 |
235485841 has 4 divisors (see below), whose sum is σ = 235593072. Its totient is φ = 235378612.
The previous prime is 235485823. The next prime is 235485851. The reversal of 235485841 is 148584532.
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.
It is a cyclic number.
It is not a de Polignac number, because 235485841 - 211 = 235483793 is a prime.
It is a super-2 number, since 2×2354858412 = 110907162622954562, which contains 22 as substring.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 235485794 and 235485803.
It is not an unprimeable number, because it can be changed into a prime (235485821) 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, 50251 + ... + 54736.
It is an arithmetic number, because the mean of its divisors is an integer number (58898268).
Almost surely, 2235485841 is an apocalyptic number.
It is an amenable number.
235485841 is a deficient number, since it is larger than the sum of its proper divisors (107231).
235485841 is a wasteful number, since it uses less digits than its factorization.
235485841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107230.
The product of its digits is 153600, while the sum is 40.
The square root of 235485841 is about 15345.5479211399. The cubic root of 235485841 is about 617.5255528772.
The spelling of 235485841 in words is "two hundred thirty-five million, four hundred eighty-five thousand, eight hundred forty-one".
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