Base | Representation |
---|---|
bin | 1010000101110… |
… | …1000010111010 |
3 | 2221122021211021 |
4 | 2201131002322 |
5 | 41313333104 |
6 | 4111053054 |
7 | 1022515015 |
oct | 241350272 |
9 | 87567737 |
10 | 42324154 |
11 | 21988844 |
12 | 1221118a |
13 | 89cb6a2 |
14 | 589a37c |
15 | 3ab0754 |
hex | 285d0ba |
42324154 has 8 divisors (see below), whose sum is σ = 63563220. Its totient is φ = 21136416.
The previous prime is 42324133. The next prime is 42324187. The reversal of 42324154 is 45142324.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 42185025 + 139129 = 6495^2 + 373^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 10699 + ... + 14110.
Almost surely, 242324154 is an apocalyptic number.
42324154 is a deficient number, since it is larger than the sum of its proper divisors (21239066).
42324154 is a wasteful number, since it uses less digits than its factorization.
42324154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25664.
The product of its digits is 3840, while the sum is 25.
The square root of 42324154 is about 6505.7016531655. The cubic root of 42324154 is about 348.4946339539.
Adding to 42324154 its reverse (45142324), we get a palindrome (87466478).
The spelling of 42324154 in words is "forty-two million, three hundred twenty-four thousand, one hundred fifty-four".
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