Base | Representation |
---|---|
bin | 100000001011100… |
… | …0100110010110000 |
3 | 2210020211001110200 |
4 | 1000113010302300 |
5 | 4202411301033 |
6 | 255051355200 |
7 | 35521033020 |
oct | 10027046260 |
9 | 2706731420 |
10 | 1079790768 |
11 | 504571871 |
12 | 261752b00 |
13 | 142926264 |
14 | a359ba80 |
15 | 64be3013 |
hex | 405c4cb0 |
1079790768 has 240 divisors, whose sum is σ = 3720315456. Its totient is φ = 285327360.
The previous prime is 1079790749. The next prime is 1079790769. The reversal of 1079790768 is 8670979701.
It is not an unprimeable number, because it can be changed into a prime (1079790769) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1044780 + ... + 1045812.
Almost surely, 21079790768 is an apocalyptic number.
1079790768 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1079790768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1860157728).
1079790768 is an abundant number, since it is smaller than the sum of its proper divisors (2640524688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1079790768 is a wasteful number, since it uses less digits than its factorization.
1079790768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1132 (or 1123 counting only the distinct ones).
The product of its (nonzero) digits is 1333584, while the sum is 54.
The square root of 1079790768 is about 32860.1699326099. The cubic root of 1079790768 is about 1025.9193078589.
The spelling of 1079790768 in words is "one billion, seventy-nine million, seven hundred ninety thousand, seven hundred sixty-eight".
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