Base | Representation |
---|---|
bin | 100111100101110111… |
… | …011110010101110101 |
3 | 11001201200101020220001 |
4 | 213211313132111311 |
5 | 1144030333332300 |
6 | 31310203111301 |
7 | 3033316332004 |
oct | 474567362565 |
9 | 131650336801 |
10 | 42511230325 |
11 | 17035532603 |
12 | 82a4b12531 |
13 | 4016414575 |
14 | 20b3d02c3b |
15 | 118c1d016a |
hex | 9e5dde575 |
42511230325 has 24 divisors (see below), whose sum is σ = 56316569120. Its totient is φ = 31738132800.
The previous prime is 42511230301. The next prime is 42511230343. The reversal of 42511230325 is 52303211524.
It is not a de Polignac number, because 42511230325 - 225 = 42477675893 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 42511230293 and 42511230302.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 636066 + ... + 699715.
Almost surely, 242511230325 is an apocalyptic number.
It is an amenable number.
42511230325 is a deficient number, since it is larger than the sum of its proper divisors (13805338795).
42511230325 is a wasteful number, since it uses less digits than its factorization.
42511230325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1335877 (or 1335872 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 28.
Adding to 42511230325 its reverse (52303211524), we get a palindrome (94814441849).
The spelling of 42511230325 in words is "forty-two billion, five hundred eleven million, two hundred thirty thousand, three hundred twenty-five".
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