Base | Representation |
---|---|
bin | 1010000100010… |
… | …1000001100010 |
3 | 2221110021212010 |
4 | 2201011001202 |
5 | 41302211022 |
6 | 4105013350 |
7 | 1021625115 |
oct | 241050142 |
9 | 87407763 |
10 | 42225762 |
11 | 21920927 |
12 | 12184256 |
13 | 8995977 |
14 | 587257c |
15 | 3a9150c |
hex | 2845062 |
42225762 has 16 divisors (see below), whose sum is σ = 84534912. Its totient is φ = 14061360.
The previous prime is 42225709. The next prime is 42225779. The reversal of 42225762 is 26752224.
42225762 is nontrivially palindromic in base 8.
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, 4528 + ... + 10244.
It is an arithmetic number, because the mean of its divisors is an integer number (5283432).
Almost surely, 242225762 is an apocalyptic number.
42225762 is an abundant number, since it is smaller than the sum of its proper divisors (42309150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42225762 is a wasteful number, since it uses less digits than its factorization.
42225762 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6953.
The product of its digits is 13440, while the sum is 30.
The square root of 42225762 is about 6498.1352709835. The cubic root of 42225762 is about 348.2243730742.
Adding to 42225762 its reverse (26752224), we get a palindrome (68977986).
The spelling of 42225762 in words is "forty-two million, two hundred twenty-five thousand, seven hundred sixty-two".
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