Base | Representation |
---|---|
bin | 100101010000011001… |
… | …000001001000110101 |
3 | 10211020220112100221112 |
4 | 211100121001020311 |
5 | 1123411340104310 |
6 | 30213300324405 |
7 | 2614215432320 |
oct | 452031011065 |
9 | 124226470845 |
10 | 40003441205 |
11 | 15a68999512 |
12 | 79050a3705 |
13 | 3a069b8990 |
14 | 1d16c257b7 |
15 | 1091e66705 |
hex | 950641235 |
40003441205 has 32 divisors (see below), whose sum is σ = 59229612288. Its totient is φ = 25257600000.
The previous prime is 40003441201. The next prime is 40003441207. The reversal of 40003441205 is 50214430004.
It is not a de Polignac number, because 40003441205 - 22 = 40003441201 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40003441201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72830 + ... + 292080.
It is an arithmetic number, because the mean of its divisors is an integer number (1850925384).
Almost surely, 240003441205 is an apocalyptic number.
It is an amenable number.
40003441205 is a deficient number, since it is larger than the sum of its proper divisors (19226171083).
40003441205 is a wasteful number, since it uses less digits than its factorization.
40003441205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 219677.
The product of its (nonzero) digits is 1920, while the sum is 23.
Adding to 40003441205 its reverse (50214430004), we get a palindrome (90217871209).
The spelling of 40003441205 in words is "forty billion, three million, four hundred forty-one thousand, two hundred five".
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