Base | Representation |
---|---|
bin | 10011001101111… |
… | …100110101001101 |
3 | 211110200211202212 |
4 | 103031330311031 |
5 | 1130020033031 |
6 | 51554400205 |
7 | 10663363034 |
oct | 2315746515 |
9 | 743624685 |
10 | 322424141 |
11 | 156000036 |
12 | 8bb90065 |
13 | 51a4c720 |
14 | 30b6d71b |
15 | 1d48d12b |
hex | 1337cd4d |
322424141 has 4 divisors (see below), whose sum is σ = 347226012. Its totient is φ = 297622272.
The previous prime is 322424119. The next prime is 322424153. The reversal of 322424141 is 141424223.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 141424223 = 349 ⋅405227.
It can be written as a sum of positive squares in 2 ways, for example, as 19838116 + 302586025 = 4454^2 + 17395^2 .
It is a cyclic number.
It is not a de Polignac number, because 322424141 - 210 = 322423117 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (322424341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12400916 + ... + 12400941.
It is an arithmetic number, because the mean of its divisors is an integer number (86806503).
Almost surely, 2322424141 is an apocalyptic number.
It is an amenable number.
322424141 is a deficient number, since it is larger than the sum of its proper divisors (24801871).
322424141 is a wasteful number, since it uses less digits than its factorization.
322424141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24801870.
The product of its digits is 1536, while the sum is 23.
The square root of 322424141 is about 17956.1727826394. The cubic root of 322424141 is about 685.7132117274.
Adding to 322424141 its reverse (141424223), we get a palindrome (463848364).
The spelling of 322424141 in words is "three hundred twenty-two million, four hundred twenty-four thousand, one hundred forty-one".
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