Base | Representation |
---|---|
bin | 1000100101100110… |
… | …1101111000011100 |
3 | 12221122200022112010 |
4 | 2021121231320130 |
5 | 14210114020444 |
6 | 1020424511220 |
7 | 111061022244 |
oct | 21131557034 |
9 | 5848608463 |
10 | 2305220124 |
11 | a83266aa9 |
12 | 54401b510 |
13 | 2a978219c |
14 | 17c22ab24 |
15 | d75a32b9 |
hex | 8966de1c |
2305220124 has 24 divisors (see below), whose sum is σ = 5414950800. Its totient is φ = 763249024.
The previous prime is 2305220123. The next prime is 2305220147. The reversal of 2305220124 is 4210225032.
2305220124 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 2305220124.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2305220123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 642849 + ... + 646424.
It is an arithmetic number, because the mean of its divisors is an integer number (225622950).
Almost surely, 22305220124 is an apocalyptic number.
It is an amenable number.
2305220124 is an abundant number, since it is smaller than the sum of its proper divisors (3109730676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2305220124 is a wasteful number, since it uses less digits than its factorization.
2305220124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1289429 (or 1289427 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 2305220124 is about 48012.7079427936. The cubic root of 2305220124 is about 1321.0040042873.
Adding to 2305220124 its reverse (4210225032), we get a palindrome (6515445156).
The spelling of 2305220124 in words is "two billion, three hundred five million, two hundred twenty thousand, one hundred twenty-four".
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