Base | Representation |
---|---|
bin | 1001100100000… |
… | …1101010000000 |
3 | 2210111001011221 |
4 | 2121001222000 |
5 | 40232133231 |
6 | 3551444424 |
7 | 664653550 |
oct | 231015200 |
9 | 83431157 |
10 | 40114816 |
11 | 20709945 |
12 | 11526714 |
13 | 8406ba1 |
14 | 5483160 |
15 | 37c5d11 |
hex | 2641a80 |
40114816 has 32 divisors (see below), whose sum is σ = 91334880. Its totient is φ = 17191680.
The previous prime is 40114777. The next prime is 40114819. The reversal of 40114816 is 61841104.
It is a tau number, because it is divible by the number of its divisors (32).
It is not an unprimeable number, because it can be changed into a prime (40114819) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21490 + ... + 23281.
It is an arithmetic number, because the mean of its divisors is an integer number (2854215).
Almost surely, 240114816 is an apocalyptic number.
It is an amenable number.
40114816 is an abundant number, since it is smaller than the sum of its proper divisors (51220064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40114816 is an equidigital number, since it uses as much as digits as its factorization.
40114816 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44792 (or 44780 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 25.
The square root of 40114816 is about 6333.6258178077. The cubic root of 40114816 is about 342.3220977458.
The spelling of 40114816 in words is "forty million, one hundred fourteen thousand, eight hundred sixteen".
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