Base | Representation |
---|---|
bin | 100101010001… |
… | …001110111010 |
3 | 200101100210200 |
4 | 211101032322 |
5 | 10000114124 |
6 | 545223030 |
7 | 146020500 |
oct | 45211672 |
9 | 20340720 |
10 | 9769914 |
11 | 5573310 |
12 | 3331a76 |
13 | 2040c1b |
14 | 1424670 |
15 | ccebc9 |
hex | 9513ba |
9769914 has 144 divisors (see below), whose sum is σ = 28810080. Its totient is φ = 2358720.
The previous prime is 9769913. The next prime is 9769927. The reversal of 9769914 is 4199679.
9769914 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 9769914.
It is not an unprimeable number, because it can be changed into a prime (9769913) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 184312 + ... + 184364.
It is an arithmetic number, because the mean of its divisors is an integer number (200070).
Almost surely, 29769914 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 9769914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14405040).
9769914 is an abundant number, since it is smaller than the sum of its proper divisors (19040166).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9769914 is a wasteful number, since it uses less digits than its factorization.
9769914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105 (or 95 counting only the distinct ones).
The product of its digits is 122472, while the sum is 45.
The square root of 9769914 is about 3125.6861646685. The cubic root of 9769914 is about 213.7782808584.
The spelling of 9769914 in words is "nine million, seven hundred sixty-nine thousand, nine hundred fourteen".
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