Base | Representation |
---|---|
bin | 11000011100001010110000 |
3 | 110001111112002 |
4 | 120130022300 |
5 | 3120004312 |
6 | 345153132 |
7 | 105312545 |
oct | 30341260 |
9 | 13044462 |
10 | 6406832 |
11 | 3686603 |
12 | 218b7a8 |
13 | 1434233 |
14 | bcabcc |
15 | 8684c2 |
hex | 61c2b0 |
6406832 has 20 divisors (see below), whose sum is σ = 12814656. Its totient is φ = 3099840.
The previous prime is 6406831. The next prime is 6406847. The reversal of 6406832 is 2386046.
6406832 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 6406795 and 6406804.
It is not an unprimeable number, because it can be changed into a prime (6406831) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5963 + ... + 6954.
Almost surely, 26406832 is an apocalyptic number.
6406832 is a gapful number since it is divisible by the number (62) formed by its first and last digit.
It is an amenable number.
6406832 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6406832 is a wasteful number, since it uses less digits than its factorization.
6406832 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12956 (or 12950 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 29.
The square root of 6406832 is about 2531.1720605285. The cubic root of 6406832 is about 185.7295951313.
The spelling of 6406832 in words is "six million, four hundred six thousand, eight hundred thirty-two".
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