Base | Representation |
---|---|
bin | 100111010101001111… |
… | …001100010100110001 |
3 | 11001000020101211200110 |
4 | 213111033030110301 |
5 | 1142442423012223 |
6 | 31222355211533 |
7 | 3023361035322 |
oct | 472517142461 |
9 | 131006354613 |
10 | 42232235313 |
11 | 16a01aa5514 |
12 | 82275a6ba9 |
13 | 3ca068c468 |
14 | 2088c3a449 |
15 | 117296ed93 |
hex | 9d53cc531 |
42232235313 has 16 divisors (see below), whose sum is σ = 59574208320. Its totient is φ = 26537587776.
The previous prime is 42232235263. The next prime is 42232235369. The reversal of 42232235313 is 31353223224.
It is a happy number.
42232235313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 42232235313 - 26 = 42232235249 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (42232235393) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1869270 + ... + 1891727.
It is an arithmetic number, because the mean of its divisors is an integer number (3723388020).
Almost surely, 242232235313 is an apocalyptic number.
It is an amenable number.
42232235313 is a deficient number, since it is larger than the sum of its proper divisors (17341973007).
42232235313 is a wasteful number, since it uses less digits than its factorization.
42232235313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3761216.
The product of its digits is 25920, while the sum is 30.
Adding to 42232235313 its reverse (31353223224), we get a palindrome (73585458537).
The spelling of 42232235313 in words is "forty-two billion, two hundred thirty-two million, two hundred thirty-five thousand, three hundred thirteen".
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