Base | Representation |
---|---|
bin | 11101100000010… |
… | …001110010010110 |
3 | 1021111102122100020 |
4 | 131200101302112 |
5 | 2003210010401 |
6 | 121041330010 |
7 | 15160302543 |
oct | 3540216226 |
9 | 1244378306 |
10 | 495000726 |
11 | 234462410 |
12 | 119936906 |
13 | 7b72474c |
14 | 49a53bca |
15 | 2d6cbd36 |
hex | 1d811c96 |
495000726 has 64 divisors (see below), whose sum is σ = 1127713536. Its totient is φ = 143510400.
The previous prime is 495000721. The next prime is 495000731. The reversal of 495000726 is 627000594.
It is an interprime number because it is at equal distance from previous prime (495000721) and next prime (495000731).
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (495000721) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147301 + ... + 150623.
It is an arithmetic number, because the mean of its divisors is an integer number (17620524).
Almost surely, 2495000726 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 495000726, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (563856768).
495000726 is an abundant number, since it is smaller than the sum of its proper divisors (632712810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
495000726 is a wasteful number, since it uses less digits than its factorization.
495000726 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3437.
The product of its (nonzero) digits is 15120, while the sum is 33.
The square root of 495000726 is about 22248.6117769177. The cubic root of 495000726 is about 791.0463760799.
The spelling of 495000726 in words is "four hundred ninety-five million, seven hundred twenty-six", and thus it is an aban number.
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