Base | Representation |
---|---|
bin | 11000111010010001100010 |
3 | 110021202200021 |
4 | 120322101202 |
5 | 3132431041 |
6 | 351544054 |
7 | 106335220 |
oct | 30722142 |
9 | 13252607 |
10 | 6530146 |
11 | 3760217 |
12 | 222b02a |
13 | 14783bc |
14 | c1db10 |
15 | 88ecd1 |
hex | 63a462 |
6530146 has 16 divisors (see below), whose sum is σ = 11272320. Its totient is φ = 2779200.
The previous prime is 6530107. The next prime is 6530177. The reversal of 6530146 is 6410356.
It is a self number, because there is not a number n which added to its sum of digits gives 6530146.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 570 + ... + 3658.
It is an arithmetic number, because the mean of its divisors is an integer number (704520).
Almost surely, 26530146 is an apocalyptic number.
6530146 is a deficient number, since it is larger than the sum of its proper divisors (4742174).
6530146 is a wasteful number, since it uses less digits than its factorization.
6530146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3249.
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 6530146 is about 2555.4150347840. The cubic root of 6530146 is about 186.9136265013.
The spelling of 6530146 in words is "six million, five hundred thirty thousand, one hundred forty-six".
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