Base | Representation |
---|---|
bin | 1101000101000110111001 |
3 | 20110012102100 |
4 | 31011012321 |
5 | 1334210133 |
6 | 201254013 |
7 | 41100324 |
oct | 15050671 |
9 | 6405370 |
10 | 3428793 |
11 | 1a32115 |
12 | 1194309 |
13 | 930894 |
14 | 6537bb |
15 | 47ae13 |
hex | 3451b9 |
3428793 has 6 divisors (see below), whose sum is σ = 4952714. Its totient is φ = 2285856.
The previous prime is 3428783. The next prime is 3428801. The reversal of 3428793 is 3978243.
3428793 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 3415104 + 13689 = 1848^2 + 117^2 .
It is not a de Polignac number, because 3428793 - 29 = 3428281 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3428743) 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 5 ways as a sum of consecutive naturals, for example, 190480 + ... + 190497.
Almost surely, 23428793 is an apocalyptic number.
It is an amenable number.
3428793 is a deficient number, since it is larger than the sum of its proper divisors (1523921).
3428793 is a wasteful number, since it uses less digits than its factorization.
3428793 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 380983 (or 380980 counting only the distinct ones).
The product of its digits is 36288, while the sum is 36.
The square root of 3428793 is about 1851.7000297024. The cubic root of 3428793 is about 150.7927364128.
The spelling of 3428793 in words is "three million, four hundred twenty-eight thousand, seven hundred ninety-three".
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