Base | Representation |
---|---|
bin | 1000011101101100… |
… | …1010110111100000 |
3 | 12212100020220221121 |
4 | 2013123022313200 |
5 | 14123120442220 |
6 | 1013241502024 |
7 | 110206035310 |
oct | 20733126740 |
9 | 5770226847 |
10 | 2272046560 |
11 | a66569233 |
12 | 534aa1914 |
13 | 2a2938864 |
14 | 177a73440 |
15 | d46edeaa |
hex | 876cade0 |
2272046560 has 96 divisors (see below), whose sum is σ = 6192184320. Its totient is φ = 771666432.
The previous prime is 2272046551. The next prime is 2272046563. The reversal of 2272046560 is 656402722.
2272046560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2272046563) 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, 110361 + ... + 129319.
It is an arithmetic number, because the mean of its divisors is an integer number (64501920).
Almost surely, 22272046560 is an apocalyptic number.
2272046560 is a gapful number since it is divisible by the number (20) 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 2272046560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3096092160).
2272046560 is an abundant number, since it is smaller than the sum of its proper divisors (3920137760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2272046560 is a wasteful number, since it uses less digits than its factorization.
2272046560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19088 (or 19080 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 34.
The square root of 2272046560 is about 47665.9895523003. The cubic root of 2272046560 is about 1314.6366704304.
The spelling of 2272046560 in words is "two billion, two hundred seventy-two million, forty-six thousand, five hundred sixty".
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