Base | Representation |
---|---|
bin | 1101000100111100100111 |
3 | 20110011111222 |
4 | 31010330213 |
5 | 1334200020 |
6 | 201250555 |
7 | 41065364 |
oct | 15047447 |
9 | 6404458 |
10 | 3428135 |
11 | 1a31677 |
12 | 1193a5b |
13 | 9304a9 |
14 | 65346b |
15 | 47ab25 |
hex | 344f27 |
3428135 has 16 divisors (see below), whose sum is σ = 4499712. Its totient is φ = 2496000.
The previous prime is 3428099. The next prime is 3428137. The reversal of 3428135 is 5318243.
It is not a de Polignac number, because 3428135 - 26 = 3428071 is a prime.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3428137) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1985 + ... + 3285.
It is an arithmetic number, because the mean of its divisors is an integer number (281232).
Almost surely, 23428135 is an apocalyptic number.
3428135 is a deficient number, since it is larger than the sum of its proper divisors (1071577).
3428135 is a wasteful number, since it uses less digits than its factorization.
3428135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1354.
The product of its digits is 2880, while the sum is 26.
The square root of 3428135 is about 1851.5223466110. The cubic root of 3428135 is about 150.7830898726.
The spelling of 3428135 in words is "three million, four hundred twenty-eight thousand, one hundred thirty-five".
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