Base | Representation |
---|---|
bin | 100111001101111101… |
… | …110111010011000000 |
3 | 11000200201212110100021 |
4 | 213031331313103000 |
5 | 1142220211032344 |
6 | 31202320503224 |
7 | 3020350144435 |
oct | 471575672300 |
9 | 130621773307 |
10 | 42110252224 |
11 | 1694a159847 |
12 | 81b277ab14 |
13 | 3c8131ca11 |
14 | 2076965b8c |
15 | 1166dc6b84 |
hex | 9cdf774c0 |
42110252224 has 56 divisors (see below), whose sum is σ = 84797798400. Its totient is φ = 20744290560.
The previous prime is 42110252143. The next prime is 42110252257. The reversal of 42110252224 is 42225201124.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10171947 + ... + 10176085.
It is an arithmetic number, because the mean of its divisors is an integer number (1514246400).
Almost surely, 242110252224 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 42110252224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42398899200).
42110252224 is an abundant number, since it is smaller than the sum of its proper divisors (42687546176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42110252224 is a wasteful number, since it uses less digits than its factorization.
42110252224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6461 (or 6451 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 25.
Adding to 42110252224 its reverse (42225201124), we get a palindrome (84335453348).
The spelling of 42110252224 in words is "forty-two billion, one hundred ten million, two hundred fifty-two thousand, two hundred twenty-four".
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