Base | Representation |
---|---|
bin | 1101001000011001000101 |
3 | 20110212212120 |
4 | 31020121011 |
5 | 1340122440 |
6 | 201440153 |
7 | 41154462 |
oct | 15103105 |
9 | 6425776 |
10 | 3442245 |
11 | 1a41234 |
12 | 11a0059 |
13 | 936a41 |
14 | 658669 |
15 | 47edd0 |
hex | 348645 |
3442245 has 16 divisors (see below), whose sum is σ = 5832000. Its totient is φ = 1727744.
The previous prime is 3442223. The next prime is 3442273. The reversal of 3442245 is 5422443.
It is not a de Polignac number, because 3442245 - 28 = 3441989 is a prime.
It is a Curzon number.
3442245 is a lucky number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6495 + ... + 7004.
It is an arithmetic number, because the mean of its divisors is an integer number (364500).
Almost surely, 23442245 is an apocalyptic number.
It is an amenable number.
3442245 is a deficient number, since it is larger than the sum of its proper divisors (2389755).
3442245 is a wasteful number, since it uses less digits than its factorization.
3442245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13524.
The product of its digits is 3840, while the sum is 24.
The square root of 3442245 is about 1855.3288118282. The cubic root of 3442245 is about 150.9896781097.
Adding to 3442245 its reverse (5422443), we get a palindrome (8864688).
The spelling of 3442245 in words is "three million, four hundred forty-two thousand, two hundred forty-five".
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