Base | Representation |
---|---|
bin | 1000100101000010… |
… | …1001010001100000 |
3 | 12221111012111021200 |
4 | 2021100221101200 |
5 | 14204011420302 |
6 | 1020301521200 |
7 | 111031555635 |
oct | 21120512140 |
9 | 5844174250 |
10 | 2302841952 |
11 | a81992274 |
12 | 543273200 |
13 | 2a912b898 |
14 | 17bbac18c |
15 | d728381c |
hex | 89429460 |
2302841952 has 144 divisors (see below), whose sum is σ = 7054407360. Its totient is φ = 710228736.
The previous prime is 2302841929. The next prime is 2302841953. The reversal of 2302841952 is 2591482032.
It is a happy number.
2302841952 is a `hidden beast` number, since 230 + 2 + 8 + 419 + 5 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2302841953) 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, 230403 + ... + 240189.
It is an arithmetic number, because the mean of its divisors is an integer number (48988940).
Almost surely, 22302841952 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 2302841952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3527203680).
2302841952 is an abundant number, since it is smaller than the sum of its proper divisors (4751565408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2302841952 is a wasteful number, since it uses less digits than its factorization.
2302841952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9865 (or 9854 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The square root of 2302841952 is about 47987.9354838276. The cubic root of 2302841952 is about 1320.5495783154.
It can be divided in two parts, 23028 and 41952, that added together give a triangular number (64980 = T360).
The spelling of 2302841952 in words is "two billion, three hundred two million, eight hundred forty-one thousand, nine hundred fifty-two".
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