Base | Representation |
---|---|
bin | 100111011010101101… |
… | …010000110100101100 |
3 | 11001020122002011211220 |
4 | 213122231100310230 |
5 | 1143134421113030 |
6 | 31235434143340 |
7 | 3025554046035 |
oct | 473255206454 |
9 | 131218064756 |
10 | 42324004140 |
11 | 16a49884820 |
12 | 8252281b50 |
13 | 3cb66b0542 |
14 | 20970c7a8c |
15 | 117aa4aa10 |
hex | 9dab50d2c |
42324004140 has 96 divisors (see below), whose sum is σ = 129627945216. Its totient is φ = 10232797440.
The previous prime is 42324004133. The next prime is 42324004141. The reversal of 42324004140 is 4140042324.
It is a happy number.
42324004140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 42324004140.
It is not an unprimeable number, because it can be changed into a prime (42324004141) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 160219 + ... + 332141.
It is an arithmetic number, because the mean of its divisors is an integer number (1350291096).
Almost surely, 242324004140 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 42324004140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64813972608).
42324004140 is an abundant number, since it is smaller than the sum of its proper divisors (87303941076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42324004140 is a wasteful number, since it uses less digits than its factorization.
42324004140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172319 (or 172317 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
Adding to 42324004140 its reverse (4140042324), we get a palindrome (46464046464).
The spelling of 42324004140 in words is "forty-two billion, three hundred twenty-four million, four thousand, one hundred forty".
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