Base | Representation |
---|---|
bin | 11100000001011… |
… | …10001111100001 |
3 | 121101022211000100 |
4 | 32000232033201 |
5 | 440134223213 |
6 | 35154213013 |
7 | 5553031353 |
oct | 1600561741 |
9 | 541284010 |
10 | 235070433 |
11 | 110766994 |
12 | 66884169 |
13 | 39916140 |
14 | 233110d3 |
15 | 15985773 |
hex | e02e3e1 |
235070433 has 36 divisors (see below), whose sum is σ = 378867580. Its totient is φ = 139612032.
The previous prime is 235070431. The next prime is 235070443. The reversal of 235070433 is 334070532.
It can be written as a sum of positive squares in 6 ways, for example, as 22581504 + 212488929 = 4752^2 + 14577^2 .
It is not a de Polignac number, because 235070433 - 21 = 235070431 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 235070397 and 235070406.
It is not an unprimeable number, because it can be changed into a prime (235070431) by changing a digit.
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 35 ways as a sum of consecutive naturals, for example, 97203 + ... + 99591.
Almost surely, 2235070433 is an apocalyptic number.
It is an amenable number.
235070433 is a deficient number, since it is larger than the sum of its proper divisors (143797147).
235070433 is a wasteful number, since it uses less digits than its factorization.
235070433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2466 (or 2434 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 27.
The square root of 235070433 is about 15332.0068158086. The cubic root of 235070433 is about 617.1622245309.
Subtracting 235070433 from its reverse (334070532), we obtain a palindrome (99000099).
The spelling of 235070433 in words is "two hundred thirty-five million, seventy thousand, four hundred thirty-three".
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