Base | Representation |
---|---|
bin | 1010000101110… |
… | …1010010100010 |
3 | 2221122100012022 |
4 | 2201131102202 |
5 | 41313401104 |
6 | 4111101442 |
7 | 1022520644 |
oct | 241352242 |
9 | 87570168 |
10 | 42325154 |
11 | 21989573 |
12 | 12211882 |
13 | 89cbc91 |
14 | 589a894 |
15 | 3ab0bbe |
hex | 285d4a2 |
42325154 has 8 divisors (see below), whose sum is σ = 63765660. Its totient is φ = 21069936.
The previous prime is 42325147. The next prime is 42325187. The reversal of 42325154 is 45152324.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 40005625 + 2319529 = 6325^2 + 1523^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×423251542 = 3582837322247432, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45749 + ... + 46664.
Almost surely, 242325154 is an apocalyptic number.
42325154 is a deficient number, since it is larger than the sum of its proper divisors (21440506).
42325154 is a wasteful number, since it uses less digits than its factorization.
42325154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92644.
The product of its digits is 4800, while the sum is 26.
The square root of 42325154 is about 6505.7785083724. The cubic root of 42325154 is about 348.4973785797.
Adding to 42325154 its reverse (45152324), we get a palindrome (87477478).
The spelling of 42325154 in words is "forty-two million, three hundred twenty-five thousand, one hundred fifty-four".
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