Base | Representation |
---|---|
bin | 11100000011100… |
… | …00100011011100 |
3 | 121101211121121000 |
4 | 32001300203130 |
5 | 440221421134 |
6 | 35204110300 |
7 | 5555242260 |
oct | 1601604334 |
9 | 541747530 |
10 | 235342044 |
11 | 110931a63 |
12 | 66995390 |
13 | 399ac962 |
14 | 233820a0 |
15 | 159dae99 |
hex | e0708dc |
235342044 has 48 divisors (see below), whose sum is σ = 697312000. Its totient is φ = 67240368.
The previous prime is 235342021. The next prime is 235342057. The reversal of 235342044 is 440243532.
235342044 is a `hidden beast` number, since 235 + 3 + 420 + 4 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 235341999 and 235342017.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154894 + ... + 156405.
Almost surely, 2235342044 is an apocalyptic number.
It is an amenable number.
235342044 is an abundant number, since it is smaller than the sum of its proper divisors (461969956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235342044 is a wasteful number, since it uses less digits than its factorization.
235342044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 311319 (or 311311 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 27.
The square root of 235342044 is about 15340.8619053820. The cubic root of 235342044 is about 617.3998320805.
Adding to 235342044 its reverse (440243532), we get a palindrome (675585576).
The spelling of 235342044 in words is "two hundred thirty-five million, three hundred forty-two thousand, forty-four".
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