Base | Representation |
---|---|
bin | 1101001010111001001001 |
3 | 20111101220222 |
4 | 31022321021 |
5 | 1340434424 |
6 | 201555425 |
7 | 41226365 |
oct | 15127111 |
9 | 6441828 |
10 | 3452489 |
11 | 1a489a7 |
12 | 11a5b75 |
13 | 93b5c1 |
14 | 65c2a5 |
15 | 482e5e |
hex | 34ae49 |
3452489 has 4 divisors (see below), whose sum is σ = 3483156. Its totient is φ = 3421824.
The previous prime is 3452459. The next prime is 3452497. The reversal of 3452489 is 9842543.
3452489 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, and also an emirpimes, since its reverse is a distinct semiprime: 9842543 = 2179 ⋅4517.
It can be written as a sum of positive squares in 2 ways, for example, as 284089 + 3168400 = 533^2 + 1780^2 .
It is a cyclic number.
It is not a de Polignac number, because 3452489 - 220 = 2403913 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3452459) 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 3 ways as a sum of consecutive naturals, for example, 15164 + ... + 15389.
It is an arithmetic number, because the mean of its divisors is an integer number (870789).
Almost surely, 23452489 is an apocalyptic number.
It is an amenable number.
3452489 is a deficient number, since it is larger than the sum of its proper divisors (30667).
3452489 is a wasteful number, since it uses less digits than its factorization.
3452489 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30666.
The product of its digits is 34560, while the sum is 35.
The square root of 3452489 is about 1858.0874575757. The cubic root of 3452489 is about 151.1393097646.
It can be divided in two parts, 345 and 2489, that multiplied together give a triangular number (858705 = T1310).
The spelling of 3452489 in words is "three million, four hundred fifty-two thousand, four hundred eighty-nine".
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