Base | Representation |
---|---|
bin | 1010100011010010000010… |
… | …00100100010011000100100 |
3 | 10001011010201110200202110000 |
4 | 11101221001010202120210 |
5 | 11020122212242311234 |
6 | 121203030023301300 |
7 | 4613216463516561 |
oct | 521510104423044 |
9 | 101133643622400 |
10 | 23202505041444 |
11 | 74361442316a3 |
12 | 2728973baa830 |
13 | cc3caa108b41 |
14 | 5a3015bd9868 |
15 | 2a383c923899 |
hex | 151a41122624 |
23202505041444 has 120 divisors (see below), whose sum is σ = 64268150434488. Its totient is φ = 7274204974080.
The previous prime is 23202505041403. The next prime is 23202505041451. The reversal of 23202505041444 is 44414050520232.
23202505041444 is a `hidden beast` number, since 2 + 3 + 2 + 0 + 2 + 5 + 0 + 504 + 144 + 4 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 13087319169600 + 10115185871844 = 3617640^2 + 3180438^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 23202505041399 and 23202505041408.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6553534 + ... + 9452714.
Almost surely, 223202505041444 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 23202505041444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32134075217244).
23202505041444 is an abundant number, since it is smaller than the sum of its proper divisors (41065645393044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23202505041444 is a wasteful number, since it uses less digits than its factorization.
23202505041444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2900667 (or 2900656 counting only the distinct ones).
The product of its (nonzero) digits is 153600, while the sum is 36.
Adding to 23202505041444 its reverse (44414050520232), we get a palindrome (67616555561676).
The spelling of 23202505041444 in words is "twenty-three trillion, two hundred two billion, five hundred five million, forty-one thousand, four hundred forty-four".
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