Base | Representation |
---|---|
bin | 1100011000001101010… |
… | …01011111101010111111 |
3 | 1111122210211000102001010 |
4 | 12030012221133222333 |
5 | 23432020201200411 |
6 | 523215232050303 |
7 | 42504442266615 |
oct | 6140651375277 |
9 | 1448724012033 |
10 | 425313303231 |
11 | 1544132a9813 |
12 | 6a518693993 |
13 | 31150a4c88b |
14 | 16829dc36b5 |
15 | b0e3d567a6 |
hex | 6306a5fabf |
425313303231 has 16 divisors (see below), whose sum is σ = 568466640000. Its totient is φ = 282851577888.
The previous prime is 425313303223. The next prime is 425313303263. The reversal of 425313303231 is 132303313524.
It is not a de Polignac number, because 425313303231 - 23 = 425313303223 is a prime.
It is a super-2 number, since 2×4253133032312 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (425313303731) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3468160 + ... + 3588698.
It is an arithmetic number, because the mean of its divisors is an integer number (35529165000).
Almost surely, 2425313303231 is an apocalyptic number.
425313303231 is a deficient number, since it is larger than the sum of its proper divisors (143153336769).
425313303231 is a wasteful number, since it uses less digits than its factorization.
425313303231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123398.
The product of its (nonzero) digits is 19440, while the sum is 30.
Adding to 425313303231 its reverse (132303313524), we get a palindrome (557616616755).
The spelling of 425313303231 in words is "four hundred twenty-five billion, three hundred thirteen million, three hundred three thousand, two hundred thirty-one".
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