Base | Representation |
---|---|
bin | 1001111101110110101… |
… | …00111000100101011001 |
3 | 1012201220121010010210102 |
4 | 10332323110320211121 |
5 | 21102311434333200 |
6 | 421152301425145 |
7 | 33512053300664 |
oct | 4767324704531 |
9 | 1181817103712 |
10 | 342445230425 |
11 | 122259450131 |
12 | 5645026b1b5 |
13 | 263a567527c |
14 | 128083846db |
15 | 8d93ba36d5 |
hex | 4fbb538959 |
342445230425 has 12 divisors (see below), whose sum is σ = 428754730560. Its totient is φ = 271296413520.
The previous prime is 342445230353. The next prime is 342445230473. The reversal of 342445230425 is 524032544243.
It is not a de Polignac number, because 342445230425 - 212 = 342445226329 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66491645 + ... + 66496794.
It is an arithmetic number, because the mean of its divisors is an integer number (35729560880).
Almost surely, 2342445230425 is an apocalyptic number.
It is an amenable number.
342445230425 is a deficient number, since it is larger than the sum of its proper divisors (86309500135).
342445230425 is a wasteful number, since it uses less digits than its factorization.
342445230425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132988552 (or 132988547 counting only the distinct ones).
The product of its (nonzero) digits is 460800, while the sum is 38.
Adding to 342445230425 its reverse (524032544243), we get a palindrome (866477774668).
The spelling of 342445230425 in words is "three hundred forty-two billion, four hundred forty-five million, two hundred thirty thousand, four hundred twenty-five".
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