Base | Representation |
---|---|
bin | 100101100000000000… |
… | …100001100110101101 |
3 | 10211221011120002201212 |
4 | 211200000201212231 |
5 | 1124430424043140 |
6 | 30255300244205 |
7 | 2623546505063 |
oct | 454000414655 |
9 | 124834502655 |
10 | 40265456045 |
11 | 16092889101 |
12 | 79789a0665 |
13 | 3a49077049 |
14 | 1d3d94c033 |
15 | 10a9e70765 |
hex | 9600219ad |
40265456045 has 16 divisors (see below), whose sum is σ = 48711241728. Its totient is φ = 31950696960.
The previous prime is 40265456041. The next prime is 40265456059. The reversal of 40265456045 is 54065456204.
It is not a de Polignac number, because 40265456045 - 22 = 40265456041 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 40265455993 and 40265456011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40265456041) 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 15 ways as a sum of consecutive naturals, for example, 4974992 + ... + 4983078.
It is an arithmetic number, because the mean of its divisors is an integer number (3044452608).
Almost surely, 240265456045 is an apocalyptic number.
It is an amenable number.
40265456045 is a deficient number, since it is larger than the sum of its proper divisors (8445785683).
40265456045 is a wasteful number, since it uses less digits than its factorization.
40265456045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16060.
The product of its (nonzero) digits is 576000, while the sum is 41.
The spelling of 40265456045 in words is "forty billion, two hundred sixty-five million, four hundred fifty-six thousand, forty-five".
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