Base | Representation |
---|---|
bin | 1101101011111110010… |
… | …1001111100101110001 |
3 | 211110221110222212211012 |
4 | 3122333211033211301 |
5 | 12323032431223200 |
6 | 300004542400305 |
7 | 22663022544056 |
oct | 3327745174561 |
9 | 743843885735 |
10 | 235142445425 |
11 | 907a5864628 |
12 | 396a4890095 |
13 | 19234bc8294 |
14 | b5494ab02d |
15 | 61b3790a35 |
hex | 36bf94f971 |
235142445425 has 24 divisors (see below), whose sum is σ = 301019519232. Its totient is φ = 182023272000.
The previous prime is 235142445383. The next prime is 235142445427. The reversal of 235142445425 is 524544241532.
It is not a de Polignac number, because 235142445425 - 210 = 235142444401 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (235142445427) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9148442 + ... + 9174108.
It is an arithmetic number, because the mean of its divisors is an integer number (12542479968).
Almost surely, 2235142445425 is an apocalyptic number.
235142445425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
235142445425 is a deficient number, since it is larger than the sum of its proper divisors (65877073807).
235142445425 is a wasteful number, since it uses less digits than its factorization.
235142445425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37529 (or 37524 counting only the distinct ones).
The product of its digits is 768000, while the sum is 41.
Adding to 235142445425 its reverse (524544241532), we get a palindrome (759686686957).
The spelling of 235142445425 in words is "two hundred thirty-five billion, one hundred forty-two million, four hundred forty-five thousand, four hundred twenty-five".
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