Base | Representation |
---|---|
bin | 11011101101101000000000 |
3 | 111200002101111 |
4 | 123231220000 |
5 | 3324433033 |
6 | 415413104 |
7 | 115515040 |
oct | 33555000 |
9 | 14602344 |
10 | 7264768 |
11 | 4112145 |
12 | 2524194 |
13 | 16748a4 |
14 | d71720 |
15 | 9877cd |
hex | 6eda00 |
7264768 has 40 divisors (see below), whose sum is σ = 16597152. Its totient is φ = 3111936.
The previous prime is 7264759. The next prime is 7264787. The reversal of 7264768 is 8674627.
It is a zygodrome in base 8.
It is a self number, because there is not a number n which added to its sum of digits gives 7264768.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2571 + ... + 4597.
Almost surely, 27264768 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 7264768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8298576).
7264768 is an abundant number, since it is smaller than the sum of its proper divisors (9332384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7264768 is an equidigital number, since it uses as much as digits as its factorization.
7264768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2052 (or 2036 counting only the distinct ones).
The product of its digits is 112896, while the sum is 40.
The square root of 7264768 is about 2695.3233572245. The cubic root of 7264768 is about 193.6751569409.
The spelling of 7264768 in words is "seven million, two hundred sixty-four thousand, seven hundred sixty-eight".
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