Base | Representation |
---|---|
bin | 1000101011100100… |
… | …0100100001110000 |
3 | 20000101201021012001 |
4 | 2022321010201300 |
5 | 14233013412220 |
6 | 1023120343344 |
7 | 111513341200 |
oct | 21271044160 |
9 | 6011637161 |
10 | 2330216560 |
11 | a9638a211 |
12 | 550474b54 |
13 | 2b19c4889 |
14 | 181696400 |
15 | d988e80a |
hex | 8ae44870 |
2330216560 has 120 divisors (see below), whose sum is σ = 6349749840. Its totient is φ = 792916992.
The previous prime is 2330216543. The next prime is 2330216561. The reversal of 2330216560 is 656120332.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2330216561) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 534871 + ... + 539209.
It is an arithmetic number, because the mean of its divisors is an integer number (52914582).
Almost surely, 22330216560 is an apocalyptic number.
2330216560 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 2330216560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3174874920).
2330216560 is an abundant number, since it is smaller than the sum of its proper divisors (4019533280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2330216560 is a wasteful number, since it uses less digits than its factorization.
2330216560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4503 (or 4490 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 28.
The square root of 2330216560 is about 48272.3167042975. The cubic root of 2330216560 is about 1325.7615766583.
Adding to 2330216560 its reverse (656120332), we get a palindrome (2986336892).
The spelling of 2330216560 in words is "two billion, three hundred thirty million, two hundred sixteen thousand, five hundred sixty".
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