Base | Representation |
---|---|
bin | 1100000101111100101 |
3 | 202010120100 |
4 | 1200233211 |
5 | 100140021 |
6 | 12254313 |
7 | 3240165 |
oct | 1405745 |
9 | 663510 |
10 | 396261 |
11 | 250798 |
12 | 171399 |
13 | 10b498 |
14 | a45a5 |
15 | 7c626 |
hex | 60be5 |
396261 has 6 divisors (see below), whose sum is σ = 572390. Its totient is φ = 264168.
The previous prime is 396259. The next prime is 396269. The reversal of 396261 is 162693.
It is a happy number.
396261 is a `hidden beast` number, since 39 + 626 + 1 = 666.
396261 is digitally balanced in base 7, 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., 260100 + 136161 = 510^2 + 369^2 .
It is not a de Polignac number, because 396261 - 21 = 396259 is a prime.
It is a Duffinian number.
396261 is strictly pandigital in base 7.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (396269) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22006 + ... + 22023.
2396261 is an apocalyptic number.
It is an amenable number.
396261 is a deficient number, since it is larger than the sum of its proper divisors (176129).
396261 is a wasteful number, since it uses less digits than its factorization.
396261 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44035 (or 44032 counting only the distinct ones).
The product of its digits is 1944, while the sum is 27.
The square root of 396261 is about 629.4926528563. The cubic root of 396261 is about 73.4503343496.
The spelling of 396261 in words is "three hundred ninety-six thousand, two hundred sixty-one".
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