Base | Representation |
---|---|
bin | 100111001111010001… |
… | …101000011000010110 |
3 | 11000202021012002102111 |
4 | 213033101220120112 |
5 | 1142241321224342 |
6 | 31204423301234 |
7 | 3021034613023 |
oct | 471721503026 |
9 | 130667162374 |
10 | 42132211222 |
11 | 16960597982 |
12 | 81b9baa81a |
13 | 3c85a3a9ca |
14 | 207984054a |
15 | 1168cb3217 |
hex | 9cf468616 |
42132211222 has 48 divisors (see below), whose sum is σ = 68674475520. Its totient is φ = 19373530752.
The previous prime is 42132211129. The next prime is 42132211229. The reversal of 42132211222 is 22211223124.
It is a junction number, because it is equal to n+sod(n) for n = 42132211193 and 42132211202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42132211229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28876729 + ... + 28878187.
It is an arithmetic number, because the mean of its divisors is an integer number (1430718240).
Almost surely, 242132211222 is an apocalyptic number.
42132211222 is a deficient number, since it is larger than the sum of its proper divisors (26542264298).
42132211222 is a wasteful number, since it uses less digits than its factorization.
42132211222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2605 (or 2588 counting only the distinct ones).
The product of its digits is 768, while the sum is 22.
Adding to 42132211222 its reverse (22211223124), we get a palindrome (64343434346).
The spelling of 42132211222 in words is "forty-two billion, one hundred thirty-two million, two hundred eleven thousand, two hundred twenty-two".
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