Base | Representation |
---|---|
bin | 101011100110000… |
… | …111011000100110 |
3 | 1212222021120122120 |
4 | 223212013120212 |
5 | 2444220141011 |
6 | 200324410410 |
7 | 24060620343 |
oct | 5346073046 |
9 | 1788246576 |
10 | 731412006 |
11 | 345954736 |
12 | 184b46a06 |
13 | b86b9c90 |
14 | 6d1d37ca |
15 | 44329a06 |
hex | 2b987626 |
731412006 has 32 divisors (see below), whose sum is σ = 1643846400. Its totient is φ = 215264544.
The previous prime is 731412001. The next prime is 731412037. The reversal of 731412006 is 600214137.
731412006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (731412001) 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, 202056 + ... + 205643.
It is an arithmetic number, because the mean of its divisors is an integer number (51370200).
Almost surely, 2731412006 is an apocalyptic number.
731412006 is an abundant number, since it is smaller than the sum of its proper divisors (912434394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
731412006 is a wasteful number, since it uses less digits than its factorization.
731412006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 407740.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 731412006 is about 27044.6298920876. The cubic root of 731412006 is about 900.9915023529.
The spelling of 731412006 in words is "seven hundred thirty-one million, four hundred twelve thousand, six".
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