Base | Representation |
---|---|
bin | 1101001010111100100001 |
3 | 20111102012222 |
4 | 31022330201 |
5 | 1340441310 |
6 | 202000425 |
7 | 41230124 |
oct | 15127441 |
9 | 6442188 |
10 | 3452705 |
11 | 1a49083 |
12 | 11a6115 |
13 | 93b729 |
14 | 65c3bb |
15 | 483055 |
hex | 34af21 |
3452705 has 4 divisors (see below), whose sum is σ = 4143252. Its totient is φ = 2762160.
The previous prime is 3452689. The next prime is 3452723. The reversal of 3452705 is 5072543.
3452705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1517824 + 1934881 = 1232^2 + 1391^2 .
It is not a de Polignac number, because 3452705 - 24 = 3452689 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 345266 + ... + 345275.
It is an arithmetic number, because the mean of its divisors is an integer number (1035813).
Almost surely, 23452705 is an apocalyptic number.
It is an amenable number.
3452705 is a deficient number, since it is larger than the sum of its proper divisors (690547).
3452705 is an equidigital number, since it uses as much as digits as its factorization.
3452705 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 690546.
The product of its (nonzero) digits is 4200, while the sum is 26.
The square root of 3452705 is about 1858.1455809489. The cubic root of 3452705 is about 151.1424616366.
The spelling of 3452705 in words is "three million, four hundred fifty-two thousand, seven hundred five".
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