Base | Representation |
---|---|
bin | 100101010010101000… |
… | …101101101110010100 |
3 | 10211100112102011101122 |
4 | 211102220231232110 |
5 | 1124001011013140 |
6 | 30221123543112 |
7 | 2615153552153 |
oct | 452250555624 |
9 | 124315364348 |
10 | 40041110420 |
11 | 15a881879a3 |
12 | 791582aa98 |
13 | 3a1174765c |
14 | 1d1bc2d59a |
15 | 1095407ab5 |
hex | 952a2db94 |
40041110420 has 24 divisors (see below), whose sum is σ = 84094733184. Its totient is φ = 16014843936.
The previous prime is 40041110339. The next prime is 40041110437. The reversal of 40041110420 is 2401114004.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116609 + ... + 306071.
It is an arithmetic number, because the mean of its divisors is an integer number (3503947216).
Almost surely, 240041110420 is an apocalyptic number.
It is an amenable number.
40041110420 is an abundant number, since it is smaller than the sum of its proper divisors (44053622764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40041110420 is a wasteful number, since it uses less digits than its factorization.
40041110420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 200039 (or 200037 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 40041110420 its reverse (2401114004), we get a palindrome (42442224424).
The spelling of 40041110420 in words is "forty billion, forty-one million, one hundred ten thousand, four hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •