Base | Representation |
---|---|
bin | 11000101001001101000110 |
3 | 110011012202210 |
4 | 120221031012 |
5 | 3123211410 |
6 | 350244250 |
7 | 105624330 |
oct | 30511506 |
9 | 13135683 |
10 | 6460230 |
11 | 3712737 |
12 | 21b6686 |
13 | 145262a |
14 | c02450 |
15 | 879220 |
hex | 629346 |
6460230 has 32 divisors (see below), whose sum is σ = 17720064. Its totient is φ = 1476576.
The previous prime is 6460213. The next prime is 6460231. The reversal of 6460230 is 320646.
6460230 = T421 + T422 + ... + T483.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 6460197 and 6460206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6460231) 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, 15172 + ... + 15591.
It is an arithmetic number, because the mean of its divisors is an integer number (553752).
Almost surely, 26460230 is an apocalyptic number.
6460230 is an abundant number, since it is smaller than the sum of its proper divisors (11259834).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6460230 is a wasteful number, since it uses less digits than its factorization.
6460230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30780.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 6460230 is about 2541.6982511699. The cubic root of 6460230 is about 186.2441584883.
Adding to 6460230 its reverse (320646), we get a palindrome (6780876).
The spelling of 6460230 in words is "six million, four hundred sixty thousand, two hundred thirty".
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