Base | Representation |
---|---|
bin | 100101010010110110… |
… | …111100010001101100 |
3 | 10211100210102122110212 |
4 | 211102312330101230 |
5 | 1124002434340134 |
6 | 30221335521552 |
7 | 2615230344536 |
oct | 452266742154 |
9 | 124323378425 |
10 | 40044840044 |
11 | 15a8a2a5030 |
12 | 7916b292b8 |
13 | 3a12452131 |
14 | 1d1c520856 |
15 | 10958e2bce |
hex | 952dbc46c |
40044840044 has 24 divisors (see below), whose sum is σ = 76639920336. Its totient is φ = 18156800000.
The previous prime is 40044839971. The next prime is 40044840053. The reversal of 40044840044 is 44004844004.
40044840044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1117157 + ... + 1152444.
It is an arithmetic number, because the mean of its divisors is an integer number (3193330014).
Almost surely, 240044840044 is an apocalyptic number.
40044840044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
40044840044 is a deficient number, since it is larger than the sum of its proper divisors (36595080292).
40044840044 is a wasteful number, since it uses less digits than its factorization.
40044840044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2270017 (or 2270015 counting only the distinct ones).
The product of its (nonzero) digits is 32768, while the sum is 32.
It can be divided in two parts, 40044 and 840044, that added together give a palindrome (880088).
The spelling of 40044840044 in words is "forty billion, forty-four million, eight hundred forty thousand, forty-four".
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