Base | Representation |
---|---|
bin | 100101011100001000… |
… | …011110101001001000 |
3 | 10211202122012112210022 |
4 | 211130020132221020 |
5 | 1124312302312300 |
6 | 30245014440012 |
7 | 2622130015145 |
oct | 453410365110 |
9 | 124678175708 |
10 | 40200432200 |
11 | 1605a106795 |
12 | 795b063008 |
13 | 3a3875b4b6 |
14 | 1d350633cc |
15 | 10a43c9285 |
hex | 95c21ea48 |
40200432200 has 96 divisors (see below), whose sum is σ = 96822820800. Its totient is φ = 15504195840.
The previous prime is 40200432193. The next prime is 40200432203. The reversal of 40200432200 is 223400204.
It is not an unprimeable number, because it can be changed into a prime (40200432203) 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, 4560197 + ... + 4569003.
It is an arithmetic number, because the mean of its divisors is an integer number (1008571050).
Almost surely, 240200432200 is an apocalyptic number.
40200432200 is a gapful number since it is divisible by the number (40) 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 40200432200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48411410400).
40200432200 is an abundant number, since it is smaller than the sum of its proper divisors (56622388600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40200432200 is a wasteful number, since it uses less digits than its factorization.
40200432200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9639 (or 9630 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 17.
Adding to 40200432200 its reverse (223400204), we get a palindrome (40423832404).
The spelling of 40200432200 in words is "forty billion, two hundred million, four hundred thirty-two thousand, two hundred".
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