Base | Representation |
---|---|
bin | 100111001111010001… |
… | …100101101111101000 |
3 | 11000202021011112121120 |
4 | 213033101211233220 |
5 | 1142241320403144 |
6 | 31204423135240 |
7 | 3021034536366 |
oct | 471721455750 |
9 | 130667145546 |
10 | 42132200424 |
11 | 1696058a856 |
12 | 81b9ba4520 |
13 | 3c85a35b12 |
14 | 207983a636 |
15 | 1168caee19 |
hex | 9cf465be8 |
42132200424 has 16 divisors (see below), whose sum is σ = 105330501120. Its totient is φ = 14044066800.
The previous prime is 42132200417. The next prime is 42132200437. The reversal of 42132200424 is 42400223124.
It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 1755508351 = 42132200424 / (4 + 2 + 1 + 3 + 2 + 2 + 0 + 0 + 4 + 2 + 4).
It is a junction number, because it is equal to n+sod(n) for n = 42132200394 and 42132200403.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 877754152 + ... + 877754199.
It is an arithmetic number, because the mean of its divisors is an integer number (6583156320).
Almost surely, 242132200424 is an apocalyptic number.
It is an amenable number.
42132200424 is an abundant number, since it is smaller than the sum of its proper divisors (63198300696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42132200424 is a wasteful number, since it uses less digits than its factorization.
42132200424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1755508360 (or 1755508356 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
Adding to 42132200424 its reverse (42400223124), we get a palindrome (84532423548).
It can be divided in two parts, 42132 and 200424, that added together give a triangular number (242556 = T696).
The spelling of 42132200424 in words is "forty-two billion, one hundred thirty-two million, two hundred thousand, four hundred twenty-four".
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