Base | Representation |
---|---|
bin | 100011001001… |
… | …011100000000 |
3 | 122100002211000 |
4 | 203021130000 |
5 | 4324314241 |
6 | 525252000 |
7 | 141213042 |
oct | 43113400 |
9 | 18302730 |
10 | 9213696 |
11 | 5223428 |
12 | 3104000 |
13 | 1ba79bb |
14 | 131ba92 |
15 | c1eeb6 |
hex | 8c9700 |
9213696 has 144 divisors (see below), whose sum is σ = 28779520. Its totient is φ = 2903040.
The previous prime is 9213683. The next prime is 9213697. The reversal of 9213696 is 6963129.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 9213696.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9213697) 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, 214251 + ... + 214293.
Almost surely, 29213696 is an apocalyptic number.
9213696 is a gapful number since it is divisible by the number (96) 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 9213696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14389760).
9213696 is an abundant number, since it is smaller than the sum of its proper divisors (19565824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9213696 is a wasteful number, since it uses less digits than its factorization.
9213696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99 (or 79 counting only the distinct ones).
The product of its digits is 17496, while the sum is 36.
The square root of 9213696 is about 3035.4070567224. The cubic root of 9213696 is about 209.6418384712.
The spelling of 9213696 in words is "nine million, two hundred thirteen thousand, six hundred ninety-six".
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