Base | Representation |
---|---|
bin | 1101000101011101100010 |
3 | 20110021102000 |
4 | 31011131202 |
5 | 1334231432 |
6 | 201304430 |
7 | 41104464 |
oct | 15053542 |
9 | 6407360 |
10 | 3430242 |
11 | 1a33212 |
12 | 1195116 |
13 | 93143a |
14 | 654134 |
15 | 47b57c |
hex | 345762 |
3430242 has 32 divisors (see below), whose sum is σ = 7694400. Its totient is φ = 1132704.
The previous prime is 3430171. The next prime is 3430249. The reversal of 3430242 is 2420343.
3430242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (3430249) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 7278 + ... + 7734.
It is an arithmetic number, because the mean of its divisors is an integer number (240450).
Almost surely, 23430242 is an apocalyptic number.
3430242 is an abundant number, since it is smaller than the sum of its proper divisors (4264158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3430242 is a wasteful number, since it uses less digits than its factorization.
3430242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 607 (or 601 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 18.
The square root of 3430242 is about 1852.0912504518. The cubic root of 3430242 is about 150.8139749753.
Adding to 3430242 its reverse (2420343), we get a palindrome (5850585).
It can be divided in two parts, 34 and 30242, that added together give a square (30276 = 1742).
The spelling of 3430242 in words is "three million, four hundred thirty thousand, two hundred forty-two".
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