Base | Representation |
---|---|
bin | 100010000000… |
… | …001110000000 |
3 | 121202212102110 |
4 | 202000032000 |
5 | 4240220132 |
6 | 515015320 |
7 | 135523506 |
oct | 42001600 |
9 | 17685373 |
10 | 8913792 |
11 | 5039078 |
12 | 2b9a540 |
13 | 1b01344 |
14 | 1280676 |
15 | bb11cc |
hex | 880380 |
8913792 has 64 divisors (see below), whose sum is σ = 23990400. Its totient is φ = 2932224.
The previous prime is 8913791. The next prime is 8913803. The reversal of 8913792 is 2973198.
It is a tau number, because it is divible by the number of its divisors (64).
It is a zygodrome in base 15.
It is a self number, because there is not a number n which added to its sum of digits gives 8913792.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8913791) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53293 + ... + 53459.
It is an arithmetic number, because the mean of its divisors is an integer number (374850).
Almost surely, 28913792 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8913792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11995200).
8913792 is an abundant number, since it is smaller than the sum of its proper divisors (15076608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8913792 is a wasteful number, since it uses less digits than its factorization.
8913792 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 323 (or 311 counting only the distinct ones).
The product of its digits is 27216, while the sum is 39.
The square root of 8913792 is about 2985.5974276516. The cubic root of 8913792 is about 207.3421027458.
The spelling of 8913792 in words is "eight million, nine hundred thirteen thousand, seven hundred ninety-two".
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