Base | Representation |
---|---|
bin | 100111001001001100… |
… | …111111010101100000 |
3 | 11000111011111001100112 |
4 | 213021030333111200 |
5 | 1142034231044412 |
6 | 31150343510452 |
7 | 3015356630561 |
oct | 471114772540 |
9 | 130434431315 |
10 | 42030331232 |
11 | 16909031a3a |
12 | 818ba58428 |
13 | 3c6a8b95a6 |
14 | 206a0c0168 |
15 | 115ed8b722 |
hex | 9c933f560 |
42030331232 has 24 divisors (see below), whose sum is σ = 82758778200. Its totient is φ = 21012228864.
The previous prime is 42030331219. The next prime is 42030331237. The reversal of 42030331232 is 23213303024.
42030331232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 42030331198 and 42030331207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42030331237) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150644 + ... + 326732.
It is an arithmetic number, because the mean of its divisors is an integer number (3448282425).
Almost surely, 242030331232 is an apocalyptic number.
It is an amenable number.
42030331232 is a deficient number, since it is larger than the sum of its proper divisors (40728446968).
42030331232 is a wasteful number, since it uses less digits than its factorization.
42030331232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 183558 (or 183550 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 42030331232 its reverse (23213303024), we get a palindrome (65243634256).
The spelling of 42030331232 in words is "forty-two billion, thirty million, three hundred thirty-one thousand, two hundred thirty-two".
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