Base | Representation |
---|---|
bin | 1101001010010100101011 |
3 | 20111021201112 |
4 | 31022110223 |
5 | 1340401110 |
6 | 201540535 |
7 | 41216522 |
oct | 15122453 |
9 | 6437645 |
10 | 3450155 |
11 | 1a47175 |
12 | 11a474b |
13 | 93a517 |
14 | 65b4b9 |
15 | 482405 |
hex | 34a52b |
3450155 has 8 divisors (see below), whose sum is σ = 4152384. Its totient is φ = 2752000.
The previous prime is 3450151. The next prime is 3450157. The reversal of 3450155 is 5510543.
3450155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3450155 - 22 = 3450151 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3450155.
It is not an unprimeable number, because it can be changed into a prime (3450151) 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 7 ways as a sum of consecutive naturals, for example, 1355 + ... + 2955.
It is an arithmetic number, because the mean of its divisors is an integer number (519048).
Almost surely, 23450155 is an apocalyptic number.
3450155 is a deficient number, since it is larger than the sum of its proper divisors (702229).
3450155 is a wasteful number, since it uses less digits than its factorization.
3450155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2037.
The product of its (nonzero) digits is 1500, while the sum is 23.
The square root of 3450155 is about 1857.4592862294. The cubic root of 3450155 is about 151.1052436487.
Adding to 3450155 its reverse (5510543), we get a palindrome (8960698).
The spelling of 3450155 in words is "three million, four hundred fifty thousand, one hundred fifty-five".
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