Base | Representation |
---|---|
bin | 10111110111000010001010 |
3 | 102202202212200 |
4 | 113313002022 |
5 | 3100122410 |
6 | 342021030 |
7 | 104110236 |
oct | 27670212 |
9 | 12682780 |
10 | 6254730 |
11 | 35922a9 |
12 | 2117776 |
13 | 13acc31 |
14 | b8b5c6 |
15 | 8383c0 |
hex | 5f708a |
6254730 has 24 divisors (see below), whose sum is σ = 16262532. Its totient is φ = 1667904.
The previous prime is 6254707. The next prime is 6254741. The reversal of 6254730 is 374526.
It is a happy number.
6254730 is a `hidden beast` number, since 625 + 4 + 7 + 30 = 666.
6254730 is digitally balanced in base 4, 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 2 ways, for example, as 5919489 + 335241 = 2433^2 + 579^2 .
It is a junction number, because it is equal to n+sod(n) for n = 6254694 and 6254703.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34659 + ... + 34838.
Almost surely, 26254730 is an apocalyptic number.
6254730 is an abundant number, since it is smaller than the sum of its proper divisors (10007802).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6254730 is a wasteful number, since it uses less digits than its factorization.
6254730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69510 (or 69507 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 27.
The square root of 6254730 is about 2500.9458210845. The cubic root of 6254730 is about 184.2480311319.
The spelling of 6254730 in words is "six million, two hundred fifty-four thousand, seven hundred thirty".
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