Base | Representation |
---|---|
bin | 100101110010110001… |
… | …010101001010000000 |
3 | 10212202002212210010212 |
4 | 211302301111022000 |
5 | 1131102020140000 |
6 | 30350423213252 |
7 | 2634421230416 |
oct | 456261251200 |
9 | 125662783125 |
10 | 40580240000 |
11 | 1623453aa33 |
12 | 7a462a7228 |
13 | 3a99350041 |
14 | 1d6d68d2b6 |
15 | 10c78eec35 |
hex | 972c55280 |
40580240000 has 160 divisors (see below), whose sum is σ = 104287117440. Its totient is φ = 15707520000.
The previous prime is 40580239981. The next prime is 40580240053. The reversal of 40580240000 is 4208504.
It is a tau number, because it is divible by the number of its divisors (160).
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2471819 + ... + 2488181.
It is an arithmetic number, because the mean of its divisors is an integer number (651794484).
Almost surely, 240580240000 is an apocalyptic number.
40580240000 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 40580240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52143558720).
40580240000 is an abundant number, since it is smaller than the sum of its proper divisors (63706877440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40580240000 is an equidigital number, since it uses as much as digits as its factorization.
40580240000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16428 (or 16401 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 23.
Adding to 40580240000 its reverse (4208504), we get a palindrome (40584448504).
The spelling of 40580240000 in words is "forty billion, five hundred eighty million, two hundred forty thousand".
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