Base | Representation |
---|---|
bin | 10100011001001… |
… | …011010001101111 |
3 | 212211210201111010 |
4 | 110121023101233 |
5 | 1200042102421 |
6 | 53541200303 |
7 | 11323114461 |
oct | 2431132157 |
9 | 784721433 |
10 | 342144111 |
11 | 166149a31 |
12 | 96700093 |
13 | 55b6554a |
14 | 33624131 |
15 | 20086076 |
hex | 1464b46f |
342144111 has 8 divisors (see below), whose sum is σ = 456938800. Its totient is φ = 227722752.
The previous prime is 342144109. The next prime is 342144137. The reversal of 342144111 is 111441243.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 342144111 - 21 = 342144109 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 (342144611) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91186 + ... + 94863.
It is an arithmetic number, because the mean of its divisors is an integer number (57117350).
Almost surely, 2342144111 is an apocalyptic number.
342144111 is a deficient number, since it is larger than the sum of its proper divisors (114794689).
342144111 is a wasteful number, since it uses less digits than its factorization.
342144111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186665.
The product of its digits is 384, while the sum is 21.
The square root of 342144111 is about 18497.1379137422. The cubic root of 342144111 is about 699.4172776263.
Adding to 342144111 its reverse (111441243), we get a palindrome (453585354).
It can be divided in two parts, 342 and 144111, that added together give a triangular number (144453 = T537).
The spelling of 342144111 in words is "three hundred forty-two million, one hundred forty-four thousand, one hundred eleven".
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